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Clary T HF: SS Stainless Steel Bag Filter Housing Manufacturer - Gopani Product Systems Private Limited

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Clary T HF: SS Stainless Steel Bag Filter Housing Manufacturer - Gopani Product Systems Private Limited

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Clary-T HF represents our stainless steel bag filter housings. We are Leading Indian Manufacturer, Suppliers of Single - Multi Bag Metallic Housing Filter.

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Clary T HF: SS Stainless Steel Bag Filter Housing Manufacturer - Gopani

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Clary-T HF represents our stainless steel bag filter housings. We are Leading Indian Manufacturer, Suppliers of Single - Multi Bag Metallic Housing Filter.***Zimbabwe, Qatar, Bahrain, USA, UK, Yemen

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Clarypleat NE - pleated cartridge filter manufacturer & suppliers - Gopani Product Systems Private Limited

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Clarypleat NE - pleated cartridge filter manufacturer & suppliers - Gopani Product Systems Private Limited

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Clarypleat NE is a nominal-rated pleated cartridge filter media is produced from polypropylene. We are manufacturer, suppliers of Pleated cartridge filter.

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Clarypleat NE - pleated cartridge filter manufacturer & suppliers

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Clarypleat NE is a nominal-rated pleated cartridge filter media is produced from polypropylene. We are manufacturer, suppliers of Pleated cartridge filter.***California, Texas, Florida, New York

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Plastofilt CF: Polypropylene Filter Housing Manufacturers

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Plastofilt CF: Polypropylene Filter Housing Manufacturers

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Plastofilt CF are industrial grade housings. we are leading Indian manufacturer & suppliers of Polypropylene Cartridge filter Housing from Gujarat India.

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Guide to Filtration in Seawater Desalination: Overcoming Water Scarcity

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Guide to Filtration in Seawater Desalination: Overcoming Water Scarcity

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Desalination is the process of removing salt and impurities from seawater to create fresh, usable water. This technique has been around for centuries, initially used by ships to provide drinking water during long voyages.

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Guide to Filtration in Seawater Desalination: Overcoming Water Scarcity

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Desalination is the process of removing salt and impurities from seawater to create fresh, usable water. This technique has been around for centuries, initially used by ships to provide drinking water during long voyages.

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Optifil Filtration Solutions - Gopani Product Systems Private Limited

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Optifil Filtration Solutions - Gopani Product Systems Private Limited

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Optifil is a fully automatic, continuous system that works according to the principle of depth, surface or cake filtration.

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Coalescers Cartridge filter at Gopani Manufacturers & Exporters

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Coalescers Cartridge filter at Gopani Manufacturers & Exporters

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Liquid Gas Coalescers cartridge filters are designed to provide the most cost-effective, high-efficiency. Coalescer used for Oil, Water Fuel, natural gas industries.

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Pleated Cartridge Filters Glass Fibre Media - Gopani Product Systems Private Limited

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Pleated Cartridge Filters Glass Fibre Media - Gopani Product Systems Private Limited

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Clarypleat 5000 is a pleated cartridge filter produced from glass fibre media. This highly efficient filter is meant for extremely demanding applications.

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pleated cartridge filters high efficiency

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Pleated Cartridge Filters | Glass Fibre Media | 99.98% Efficiency

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Clarypleat 5000 is a pleated cartridge filter produced from glass fibre media. This highly efficient filter is meant for extremely demanding applications. ***Denmark, Austria, Switzerland, Libya

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Clarywound Extreme Cartridge 5 Micron Filters India - Gopani Product Systems Private Limited

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Clarywound Extreme Cartridge 5 Micron Filters India - Gopani Product Systems Private Limited

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We are the largest producer of clarywound extreme filter cartridges in India We are provides High Efficiency String wound filter at best price in India.

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Specifications

Materials

Polypropylene , Cotton , Glass-Fiber (Nylon, Rayon, Polyester, Other yarn types on request)

Polypropylene , Glass filled Polypropylene , SS (304/304L/316/316 L), Tinned Steel (Other types on request)

Silicon, FKM, Buna-N, EPDM

Surface area

≥ 0.52 ft2 per 10" cartridge length

≥ 0.94 ft2 per 10" cartridge length

Maximum operating conditions

Recommended change-out differential pressure*

0.14 MPa (1.4 bar; 20.3 psid) @ 21°C (69.8°F)

Maximum operating temperature

70°C ( 158°F )[Polypropylene with Polypropylene]

120°C ( 248°F ) [ Cotton with SS core ]

121°C ( 248.9°F ) [ Polyester with SS core ]

140°C ( 284°F ) [ Nylon with SS core ]

140°C ( 284°F ) [ Rayon with SS core ]

350°C ( 662°F ) [ Glass fiber with SS core ]

Dimensions (Nominal)

9.75", 10", 20", 30", 40", 50",60", 70"

Protect your expensive downstream filtration equipment with Clarywound Extreme string wound cartridge filter for pre-filtration processes.
Check out other string wound cartridge filter variants: All Clarywound Cartridge Filters are:
* Customized to perfection based on application requirements
* Woven to offer a gradient depth for superior filtration
* Available in different length and material variants
* Designed to sustain low pressure drops and high flows
* 100% free from resin binders, lubricants, antistatic and release agents

All Clarywound cartridges are readily available for your convenience. We also offer scheduled delivery service to fulfill your annual requirement of filter cartridges.

String Wound Cartridge Filter 10 inch 20 Micron, Wound Cartridge Filter 10 inch 20 Micron, String Wound Cartridge Filter 30 inch 25 Micron, Wound Cartridge Filter 40 inch 5 Micron, Wound Cartridge Filter 50 inch 25 Micron SOE with Endcap, Wound Cartridge Filter 10 inch 1 Micron DOE, Wound Cartridge Filter 20 inch 5 Micron SOE, Wound Cartridge Filter 20 inch 5 Micron DOE with Endcap

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string wound cartridge filter manufacturers india

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Clarywound Extreme Cartridge 5 Micron Filters India - Gopani

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We are the largest producer of clarywound extreme filter cartridges in India We are provides High Efficiency String wound filter at best price in India. ***Netherlands, North Korea, Australia, Sri Lanka

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Capsule Filters - Water Technologies and Solutions

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Capsule Filters - Water Technologies and Solutions

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Our filter capsules come pre-sterilized and pre-assembled with 90% less tubing and connectors. Implementation of single-use filter systems reduces time for setup and eliminates cleaning.

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Melt Blown Cartridge Filters at best price | Manufacturer - Suppliers Gopani Product Systems Private Limited

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Melt Blown Cartridge Filters at best price | Manufacturer - Suppliers Gopani Product Systems Private Limited

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Our melt blown cartridge filters are produced using cutting edge technology and supreme quality raw material. Gopani is leading manufacturer and suppliers from india.

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Melt Blown Cartridge Filters at best price | Manufacturer - Suppliers

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Our melt blown cartridge filters are produced using cutting edge technology and supreme quality raw material. Gopani is leading manufacturer and suppliers from india. ***Industrial Melt Blown Cartridge Filters for Qatar, Singapore, Ukraine, South Africa, Russia.

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How Many Microns Should Your Water Filter Be?

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How Many Microns Should Your Water Filter Be?

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The process of removing the particulate matters like suspended particles, parasites, bacteria, algae, fungi and any other unwanted contaminants, biological or chemical contaminants from contaminated water to produce clean and safe water for any purposes such as drinking or pharmaceutical applications.

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How Many Microns Should Your Water Filter Be

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The process of removing the particulate matters like suspended particles, parasites, bacteria, algae, fungi and any other unwanted contaminants, biological or chemical contaminants from contaminated water to produce clean and safe water for any purposes such as drinking or pharmaceutical applications.

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Claryfil Visco M spun melt blown filter cartridges manufacturer & suppliers

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Claryfil Visco M spun melt blown filter cartridges manufacturer & suppliers

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Claryfil Visco M can be used for dealing with a wide range of fluids.we are leading Indian manufacturer & suppliers of filtration system from Gujarat, India.

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polypropylene melt blown cartridge filter

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Claryfil Visco M spun melt blown filter cartridges manufacturer & suppliers

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Claryfil Visco M can be used for dealing with a wide range of fluids.we are leading Indian manufacturer & suppliers of filtration system from Gujarat, India.***Hawaii, New Hampshire, Maine, Montana, Rhode Island

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Wastewater Treatment Cartridges Advanced Filtration Solution Water - Gopani Product Systems Private Limited

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Wastewater Treatment Cartridges Advanced Filtration Solution Water - Gopani Product Systems Private Limited

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Choice For Your Filtration Equipment For Water And Wastewater Treatment. Gopani develops types of filters used in wastewater treatment

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There is an acute scarcity of freshwater resources. We can hardly meet the standard water demand for consumption and utility. Often water bodies get contaminated by oil spills, biofouling, solid sediments, salts, minerals, and a host of other pollutants. Water used for (a)consumption, utility, commercial/industrial purposes, or (b) wastewater discharged back into a water body, it has to be first treated and filtered. This process of filtering, cleaning, and processing contaminated water is called water or wastewater treatment.

Advanced filtration solutions from Gopani for popular water treatment applications

Desalination - Membrane Pre-Filtration

Pre-filtration is extremely critical for RO units and RO membranes to function at maximum efficiency for the longest time. The cartridge filters remove suspended particulates, colloids, and other such contaminants before the actual filtration by the Ro equipment. This leads to less filtration stress on the RO membranes, hence a longer life and higher performance.

Desalination - Membrane Fouling Protection

SDI and turbidity are the key factors that determine the correct use of any spiral wound RO/NF membrane elements. A good multimedia depth filter followed by robust cartridge filters decreases SDI and turbidity, and eventually, the fouling and caking of the RO elements. Thus increasing the life span of RO/NF elements, and allowing the continuous high performance of spiral wound RO/NF membrane elements.

Desalination - Membrane Biofouling Protection

When bio-fouling is a concern, a 1-micron filter comes to the rescue. Bacteria usually ranges from 0.2 to 2 microns in width/diameter and from 1 to 10 micron in length for non-spherical species. A 1-micron filter removes most of the bacteria and cysts in the water, thus, protecting the RO membrane from biofouling.

Filtration is one of the most important steps in raw water processing. Raw water is pre-filtered as it enters into the process. Filtration helps remove the smaller particles from the water and is critical to the absolute purity of the finished product.

Filtration devices are used in a deionization system to treat incoming mains water. Trap filters ensure that the make-up process water is pure by preventing the downstream contamination of the source water due to sediment or ion exchange bead migration.

Process Water Treatment

In industrial applications, water treatment optimizes processes such as heating, cooling, processing, cleaning, and rinsing. Certain type of water quality and removal of contaminants is critical for each of these applications. Effective filtration removes these undesirable contaminants.

Wastewater and Effluent Treatment

Effluents and contaminants like silica, calcium, magnesium, heavy metal, etc., blow-down along with the wastewater streams. These effluents are extremely dangerous if consumed by marine/underwater life or mixed in the environment. Hence, the wastewater is treated and filtered before releasing it back into the ecosystem.

Filtration removes the rust and scale from boiler feed water to maintain efficient operations and keeps the equipment healthy.

Filtration helps to remove particulates to reclaim water for new uses, protect and preserve water resources.

Filters with high dirt holding capacity help keep the discharge water clean and environmentally compliant.

Make an Informed Choice for your Filtration Equipment for water and wastewater treatment

Both Industrial and Municipal Wastewater Applications use Activated carbon. Different grades are available as per the requirements of the process and the quality of the fluid. To know more check out our blog Activated Carbon for Wastewater Treatment

Whether you are running a textile unit, a pharma company, have an industrial manufacturing set-up or a factory it is necessary to comply to the government regulations and treat the wastewater before releasing it back into the environment: Check out our blog - Wastewater Treatment and Filtration - In A World of Water Scarcity

Seawater is available to us in abundance. However, before we use it for consumption and utility or commercial and industrial purposes, it must be processed. Desalination is the answer. Gopani develops Advanced prefiltration systems to solve desalination challenges. Check it out.

Also, here is our blog - Desalination and how to Reduce CAPEX/OPEX with Advanced Pre-filtration? Have a look

Which filters and filtration systems are used for water and wastewater treatment?

There is a wide array of applications that come under the fold of water and wastewater treatment. Similarly, there is also a wide range and variety of filtration systems designed for various water filtration and wastewater treatment requirements.

You must choose your filtration system wisely based on the contaminants you wish to remove and the filtration output you desire. Here is what our experts have to say about the selection filtration system to achieve filtration excellence.
If you need assistance, fill out our contact form and get in touch with our experts. We will do all the hard work to find the best filtration system for your water and wastewater treatment applications. or
You may check out our product range. We engineer our products to perform filtration for maximum efficiency

Why is Gopani your go-to company for water and wastewater filtration requirements?

We constantly innovate to achieve price, performance, and quality excellence.

Most of our cartridge filters have a higher dirt-holding capacity than the regular cartridge filters available at a similar price.

Our products have a long service life and exhibit consistent filtration efficiency throughout the lifecycle.

We are ISO 9001:2015 certified. All our products undergo thorough quality testing before they move out of the facility.

We help you analyze the contaminants and design filter systems for optimal output.

We have a large inventory, and we fulfill the delivery as promised.

Our customer support team is approachable and always willing to help.

Download Brochures

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types of filters used in wastewater treatment

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Wastewater Treatment Cartridges Advanced Filtration Solution Water

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There is an acute scarcity of freshwater resources. We can hardly meet the standard water demand for consumption and utility. Often water bodies get contaminated by oil spills, biofouling, solid sediments, salts, minerals, and a host of other pollutants.

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Condensate Polishing Unit Cartridge filter filtration manufacturers india - Gopani Product Systems Private Limited

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Condensate Polishing Unit Cartridge filter filtration manufacturers india - Gopani Product Systems Private Limited

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Condensate Polishing Unit cartridge filters offer true depth filtration with high flow capacity, less pressure drop and extremely low media migration.

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Condensate Polishing Unit Cartridge filter filtration manufacturers india

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Condensate Polishing Unit cartridge filters offer true depth filtration with high flow capacity, less pressure drop and extremely low media migration.

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Solving Complex Filtration Challenges: Gopani's Pleated Filter Cartridge Solutions

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Solving Complex Filtration Challenges: Gopani's Pleated Filter Cartridge Solutions

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At Gopani Filters, we recognize that each filtration application has its own distinct requirements. Therefore, we are pleased to offer a diverse selection of pleated cartridge filters that can address a variety of filtration challenges.

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Gopani’s 10 Pleated Filter Variants for All Your Filtration Needs

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Our filters are engineered with state-of-the-art technology to ensure efficient filtration and prolonged durability.

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Metallic Sintered Cartridge Filters Manufacture & Supplier India - Gopani Product Systems Private Limited

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Metallic Sintered Cartridge Filters Manufacture & Supplier India - Gopani Product Systems Private Limited

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We are Leading Indian Metallic Sintered Cartridge Filters Manufacture and Suppliers. We are fully equipped with the latest machinery & a full-fledged testing.

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One of the biggest advantages of metallic filter elements is that they can be easily backwashed and that too for hundreds of cycles without impacting the performance. We are fully equipped with the latest machinery, and a full-fledged testing laboratory to produce these filters. Our precisely engineered metallic sintered filter elements are utilized in various industries and have a proven track record of offering highly efficient filtration with a long service life.

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Metallic Sintered Cartridge Filters Manufacture & Supplier India

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We are Leading Indian Metallic Sintered Cartridge Filters Manufacture and Suppliers. We are fully equipped with the latest machinery & a full-fledged testing. ***Sintered Cartridge Filters for Oman, Kuwait, Yemen, Saudi Arabia, Thailand, UAE.

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Filters and Filtration Guide - Gopani Product Systems Private Limited

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Filters and Filtration Guide - Gopani Product Systems Private Limited

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Filters are used in industries like wastewater, sewage, STP, ETP, oil, gas, food & beverage, and pharma. The new edition of Filters and Filtration Guide, Joutnal, Handbook.

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What are Filtration and Separation?

Filtration of fluids and separation of particles from fluids is critical to human life. Why? Because unless we remove particles from water or pollutants from the air, we do not get access to clean air and potable water.

A few decades ago, basic filtration technology was sufficient. However, today in addition to basic filtration for potable water and other fluids, extremely sterile air and water are also required for producing pharmaceuticals, APIs, cosmetics, and other such critical products. Hence incremental innovation in filtration and separation technology is has become essential. The absence of filtration or the inability to separate particles/contaminants/pollutants from fluids and gases changes everything. The quality of life dwindles and falls. Right from the grains we cook, the engines we run, to the power stations and manufacturing units, nothing will be the same without filtration.

As the world population grows, the world undergoes industrial growth and fights back pandemics like the COVID 19 - the need for filtration and better technology for filtration keeps growing.

Development Of Filtration Technologies Is Driven By:

Need for Water

Need for Food

Need for Transportation

Need for Environment Protection

Need to Manufacture Goods

Need for Sophisticated Healthcare

And the Desire for a Higher Standard of Living

Industries use filtration to varying degrees based upon the purification and separation requirements. These industries include:

Water and Waste water:

Drinking/potable water Purification

Raw water Treatment

DI water Treatment

Process water Treatment

Sewage water Treatment

Waste water and Effluent Treatment

Boiler Feedwater Treatment

Water Reclaiming

Desalination:

Remove Suspended Solids, Bacteria, SDI, Colour & Turbidity

Oil removal from seawater

Membrane prefiltration and protection

Membrane biofouling protection

Pharmaceuticals and API Manufacturing:

Depth Filtration for Precipitate Control

Endotoxin and Bioburden Reduction

Solids Removal Recovery and Reclaim

Sterilizing grade Filtration

Solvent & Bulk Chemical Filtration

Utilities & Plant Services

Chemical:

Cooling Tower Water Treatment

Filtration of Corrosive Liquids and Harsh Chemicals

Solvent Recovery

Catalyst Recovery

Recovery of Precious Metal from Spent Catalyst

Filtration Processing with Viscous Mastics and Sealants

Heat Transfer Fluid Filtration

Oil and Gas:

Downstream Applications

Injection water

Produced water treatment

Brine filtration

Upstream Applications

Combustion fluid filtration

Catalyst filtration

Condensate dewatering

Rich amine treatment

Lubricant oil filtration

Food and Beverages

Decolourisation of beverage

Beverage polishing and taste enhancement

Colloidal and microbiological stability for taste and longer shelf life of food and beverages

2 stage filtrations for Aroma enhancement and retaining rich flavours.

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Filtration happens on the principle that when two components in a mixture are more valuable separately or are more harmful when together, they need to be separated. There can also be scenarios where there are

a) contaminants in a high-value fluid

b) high-value solids present in a liquid.

Filtration must happen based on the value of the component that needs extraction. Here are some examples:

Remove Solids from Liquids:

A liquid/solution that is valuable might have solid particulates or harmful solid residue and contaminants. In this scenario, it is essential to remove solid waste from the solution. Some examples of such filtration include - pregnant liquor filtration or sugar solution filtration before it gets crystallized.

Remove Solids from Gas:

Many gases get released into the environment after use. Harmful contaminants, solids, and other particulates have to be removed from these gases before release. Some examples of such filtration include bottled gas filtration and filtration of kiln exhaust steam before release.

Remove Liquid from Solids:

Liquids are removed from solids to extract valuable solids for further processing and transport. For e.g. removal of liquid from metal ore for upstream operations. Here it might cause hazards if the system re-slurries and sloshes.

Recover Liquids and Solids:

When both liquid and solid are valuable, they are recovered separately. For example, in the fermentation process, the liquid contains valuable components like bioethanol and the solids are also a valuable component of animal feed. Another such example is catalyst recovery and precious metal recovery in chemical processes.

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Filtration and Separation Mechanisms

Sedimentation or Gravity Settling: In this process, the heavier sediments settle down at the bottom. This method of separation is also known as cyclonic separation.

Straining or Sieving: Any particle larger than the pores of the medium gets held back. It does not pass through the medium. If the particles have higher inertia, they may break the medium and pass through.

Inertial Impaction: In this method, the particles do not follow the fluid stream. They continue on the existing path to intercept with the filter medium. This phenomenon, however, depends on the velocity of the fluid; and many other factors like temperature, density, viscosity, etc.

Interception: A particle that follows a streamline gets intercepted by a filter medium. Usually, in such cases, the flow is laminar. The likelihood of capturing the particle depends on pore size and particle size.

Electrostatic Deposition: In this method, the charge of particulate and the charge of the filter media are opposite. Hence when particulate comes near the filter media, it does not let it pass through and deflects the particle, depositing it back into the medium.

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Choosing the right filter media is critical to achieving the desired filtration performance. Hence, achieve the desired quality of filtrate. A detailed understanding of filter media, its properties, and performance is the key to achieving desired output, and we will be covering the subject in this handbook. The topic is extensive, so let us start by understanding different types/forms of filter media:
Membrane, Film, or Plate:
There are a series of pores on plates, membranes, films, and other similar mediums to let the feed liquid pass through and stop the suspended particles at the surface. The possibilities are endless, from 10mm drilled pores on a steel plate to 1 billion+ pore per square centimetre in a polymer membrane.

The pores may not necessarily be drilled or punched. They may also get created due to the structure of the medium. For example, slots get made within a wire or ribbon spiral or in a stretched membrane.
Woven Fabric
The warp and weft weaving in a fabric creates pore-like gaps making them great filter mediums. Fabric is used as a filter medium to remove water from cottage cheese or hung curd in the kitchen for ages now. Fabric makes a filter medium in many industrial processes for filtration; however, it is not easy to specify an absolute rating as the warps and wefts of such filter medium can move under pressure causing different pore sizes across the surface.
Non-woven, Felt, or Spun.
Different types of fiber material, like polypropylene, nylon, glass fiber, polyester, metallic, ceramic, to name a few, intertwine to form a porous structure. The fibers used to construct a non-woven filter medium might be coarse, fine, smooth, long, short, thick, coarse, etc.
Particle Stack
A layer of particles/granules like salt, sand, gravel, or pebbles is stacked. These stacked particles form gaps between them, making this stack porous and equipped for filtration. The pores are small or large depending on the size and shape of the granules. Larger particles do coarse filtration, whereas a medium formed with finer particles makes a perfect fit for fine filtration.
Sintered
A sintered filter medium is made by putting particles under isostatic pressure and sintering them together to form a porous filter media. Typically sintering technology is used to engineer polymer or metallic filters. However, ceramic, glass, and other similar materials may also be sintered to form a porous filter media.

A combination of filter media or multiple layers of the same media may help achieve the desired filtration output.

Type of Solid Contaminants

Some contaminants are visible to the naked eye, some seen via light scattering methods. Others are visible upon examination through a microscope or an electron microscope.

Surface, Cake, and Depth Filtration

If the particle size is larger than the pore size, it gets blocked at the surface. Sometimes pores are uniform; however, the particle size varies. In this case, larger particles remain at the surface, and smaller particles pass through easily. This process is an example of surface filtration. On the other hand, depth filtration captures particles at different levels. The filter medium does not have a uniform size of pores. Instead, pores are formed in a gradient from large to small. In this case, there are many opportunities to capture the particles as the fluid passes through the medium. The larger particles get blocked at the surface. The smaller particles are trapped inside the medium as they travel through the depths of the medium.

A cartridge is encased within a housing or a casing and used to remove unwanted particles, pollutants, and chemicals from liquids.

Surface filters do not let the solids/contaminants enter through the medium. They restrict them outside the filter media.

Depth filters trap all the contaminants, pollutants and solids within the media.

Surface filtration refers flow of fluid through to a layer of material that restricts particles on the surface

Depth filtration refers to a thicker layer of media/or multiple layers that sets a torturous path for the particles and restricts them from passing through.

The cartridge filter size of particles restrained from entering the medium is higher than the mean pore size of the medium

The size of particles in much smaller than the mean pore size of the medium

Over a period of time, the surface filter gets caked on the outside with particles and restricts the flow beyond acceptable limit. At this point the filtration surface has to be cleaned and reused.

Contaminants travel through the depth filter and get trapped there, gradually the pores in the filter get blocked and have to be cleaned using a reverse flow of fluid or replaced by a new medium.

Surface filters are comparatively cheaper and have a shorter shelf life.

Compared to the surface filter, a depth filter is expensive but it has a longer shelf life.

Mechanical strength of the filter medium is less (with the exception of filter medium made of stainless steel)

Mechanical strength of filter medium is high

Example : Pleated cartridge filter, cellulose filter

Example: String wound filter, Ceramic filter and Sintered filters

The media that does surface filtration may be cleaned and rejuvenated by backwashing. Backwashing refers to passing a stream of fluid in the opposite direction. This system can be automated or manual. It may also be possible to reclaim filters by dissolving the trapped particles by soaking the filter in hot water or another solvent.

Filters have a long or short service life depending upon the quality and construction of filter media. An alternative to reclaiming filters is a replacement. Filters also need to be replaced when they cannot be reclaimed. When the filtration output decreases or pressure across the filter increases, this is a sign that the filter must be replaced or processed for reclaiming.

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Cake Preparation for Washing

It is often assumed that the drier the cake, the easier it is to wash. The reason why this is not true is that dry compressed cake becomes so compact that it does not let waste pass through. As a result, when it comes under pressure it develops cracks and may allow bypass. Hence it is only advisable to begin washing immediately after mother liquor is drained away. If too much time passes and the cake dries out completely it will develop cracks, will not be washed completely, will hamper filtration quality, and reduce the filter life.
Displacement
Washing liquor is used to displace the mother liquor, it acts as a piston and drives the mother liquor out of the cake without any dilution. It is by far the most efficient method of cake washing under ideal conditions. However, the secret to achieving a high degree of plug flow effect it is important to prepare the cake well, and the careful application of washing liquor to the cake surface. The washing liquor has how viscosity compared to the mother liquor, and too much pressure can create cracks in the cake and easily pass between the cake cracks without actually washing the cake.

Cake washing in a way alters the cake structure and viscosity. It disturbs the cake's physical structure and as a result, after a point, the washing liquid affects the cake, and the dilution process starts.
Dilution:
The filter cake is washed by dilution of the mother liquor through mixing with washing liquors. The purpose of washing the filter cake is to remove the unwanted substances from the cake and increase the purity of the quality of filtration to recover desired substances.

However, if the mother liquor itself is the desired product, it should not be diluted with the wash liquid.

Cross-flow v/s dead-end filtration

In cross-flow filtration, the upstream flow runs across the filter medium. This cross-flow scours the filter cake that forms on the filter surface. Retentate from cross-flow filtration recovers residues with the feed liquid still present in them.
Dead-end Filtration
In dead-end filtration, the upstream flow runs towards the filter medium. This flow deposits solids on the filter medium or the filter cake. The dead-end filtration is used to recover dry solids.

Here is a diagram showing the profile of cross-flow and dead-end flow. The two cannot be directly comparable, however, they are chosen depending upon the needs of the process.

For a solid-liquid process to recover solids, a dead-end filtration is strongly recommended. In cases where a large part of fluid must be removed - cross-flow filtration is done - finally followed up with dead-end filtration to recover the solids.
Compressible Cake
It is a common assumption that when a filter cake forms, the particles are stacked closest together. However, in the real-world, cake density and height are different. Hence, the cake properties and permeability are different.

High pressure may form a highly compact cake with low permeability. Low pressure forms filter cakes with lower permeability.

Higher pressure does not necessarily mean better filtration. In fact, it can mean quite the opposite. Higher pressure creates a highly compact cake with lower permeability - hence decreasing filtration efficiency. As the cake grows, its permeability decreases, and the pressure across the filter medium drops.
Pre-coat and body feed
In some cases, the solids are either too fine or have a gel-like consistency. Hence it becomes difficult to achieve the desired filtration. In this scenario, a viable way to achieve fine filtration is by using porous material to form a bed of a three-dimensional array of pores. This three-dimensional array is created by
a) Pre-coating the filter medium
or
b) Adding the porous material into the feed liquid.
The filter aids are added to the feed body to bulk it up. They form a slurry that ensures a cake with higher permeability.

Filters are tested and rated for their ability to remove particles of a specific size from fluids. There are many ways to determine and rate this ability of the filters via different tests and rating standards.

Real suspensions contain contaminants of different sizes, surface textures, and shapes. They have different chemical compositions and physical properties. In real-world applications, they are subject to high flows, different temperatures, pressure fluctuations, and much more.

Hence, in addition to the particle removal efficiency, filters are rated for the following factors.

Pressure Drop:

The liquid for filtration moves at a specific speed. The filter media obstructs the momentum of liquid causing the pressure to drop. Pressure drop is denoted as delta P or ∆P.

Chemical Compatibility:

Different chemicals have different PH values, chemical composition, acidity, and corrosive capabilities. Hence, one needs a compatible filter that will interact with the chemical without being adversely affected.

Strength:

A filter's mechanical strength and ability to withstand harsh flows and other operating conditions is a critical parameter to consider. A filter with poor mechanical strength will buckle under high flows and high pressure.

Temperature Resistance:

Use a filter that can withstand the operating conditions at high efficiency even at the maximum temperature your operational environment reaches.

Viscosity:

Viscosity impacts the speed at which a fluid passes through the filter. Viscous liquids have a higher pressure drop and can lead to shorter filter life.

In addition to all the above-mentioned factors, there are critical applications in food and beverage, API manufacturing, Pharma, and biopharma industries that require a certain safety standard, and sterile filtration requirements.

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Let us see a few popular rating mechanisms that help you choose the right filter for your application requirements.

Absolute rating:

A filter may not remove all the suspended solids. However, the filter has a particle size cut-off point. No particle above the size of this cut-off point should be able to pass through the filter medium. This cut-off point refers to the diameter of the particle, measured in micrometres or simply microns.

If the filter medium has an exact pore size, then this cut-off point is an absolute rating. However, most of the filter media do not have consistent pore sizes. Hence, filter mediums like felt, paper, and woven fabrics, are not "absolute rated".

In real-world filtration conditions, the particles are not perfectly bead-shaped as assumed for an absolute rating. In rare cases where particles are needle-shaped, they may escape through pore size much smaller than the nominal size of the particle. As mentioned, such cases are rare because the filter medium is often layered or has a gradient-like depth. Hence, it is difficult for such particles to pass through. Additionally, filters often accumulate a thin layer of cake over the surface. This layer blocks particles, and filters become more efficient. They filter finer particles than their actual rating.

Your filter supplier may supply a filter with a rating, maximum allowable flow, pressure, temperature, PH, etc. However, this is only for a general reference of whether the filter is compatible or not. Why? Because a non-compatible filter medium may puff up due to chemical absorption or close up due to excessive caking. If it cannot handle the force exerted by high flows, the filter media may distort and widen the pores at certain places. Thus, compromising the filtration quality.

Nominal Rating

Unlike the absolute rating, the nominal rating takes into consideration the percentage of particle retention. It represents the nominal efficiency of the filter as having 90%, 95%, or 98% retention capacity. For example, a filter of 10 microns with a 90% efficiency rating means that the filter can retain 90% of the contaminants of a size that can pass through pores of 30 microns.

However, plagued by a lack of uniformity and reproducibility, the test may give erroneous results. For example, a filter medium like felt, with a nominal rating of 30 microns, may pass particles anywhere between the size of 20% to 40% at the same time. It may also retain particles of much smaller size.

Mean Filter Rating:

A mean filter rating refers to the average pore size of a filter element. It makes more sense than the nominal rating as majority filter elements do not have a uniform pore size. The mean of different pore sizes across the filter medium establishes an average particle size above which the filter medium starts becoming effective.

Beta Ratio:

The beta ratio system gauges the ability of a filter to retain particles of a particular size. It also determines the amount or the concentration of contaminants in the fluid. The beta ratio refers to the number of particles of size A in the upstream fluid to particles of the same size in the downstream fluid. A higher beta ratio means higher capture efficiency. For example, beta ratio 1000 with 99.9% percent efficiency lets only 1000 particles of the 1,000,000 particles of a set size pass through the medium.

Microbial Rating:

In addition to removing the dirt and other contaminants, it is also essential to remove bioburden, bacteria, or fungus from the feed. This quality is especially desirable in critical applications for processing pharmaceuticals, APIs, and food and beverages. Typically, a filter that makes a liquid bacteria-free is suitable for sterilizing. A standard method to determine the microbial removal efficiency of the filter is to measure its log reduction value (LRV).

Filter permeability:

All filters are porous and allow a feed liquid to permeate through while blocking the unwanted contaminants. The permeability of the filters determines how much liquid is allowed to pass through at a set pressure drop. A filter with high permeability produces less reject liquid, while one with lower permeability rejects more liquid and converts only a small amount of the feed liquid into the filtrate. If the solid concentration in the feed liquid is high, the solids form a cake around the filter surface. Gradually as this cake builds up, the permeability of the filter medium decreases, and so does the output.

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Filter testing labs put filters through several tests to gauge their performance and endurance and then provide a rating. There are various tests and methods to determine the efficiency of a filter and give a rating to the filter. These include:
Bead Challenge Test:
The bead challenge test determines the absolute rating of a filter and its efficiency. In this test, spherical glass beads or test material that closely resembles the size and property of real-life contaminants are added to the feed. These contaminants are added to the fluid in known concentration and passed through the filter media. The filtrate is examined for the beads and then rated for its absolute filtration efficiency. However, the data might be flawed as the contaminants present in real-world applications are not perfectly smooth and round.
Multi-Pass Test:
A multi-pass test determines the efficiency of filters in applications for hydraulic and lubrication systems. Here the fluid is circulated in a loop through a filter housing. Contaminants are continuously added to the feed to make up for the ones trapped by the filter. Standard test dust or ISO medium test dust makes up for the hydraulic and lubricating systems as the typical contaminants. Samples of the feed liquid and the filtrate are taken from the system at predetermined pressure drop levels.

This test simulates the behaviour of clarifying filters in hydraulic and lubrication systems.
Single-Pass Test:
Unlike the multi-pass test, a constant flow of suspension is fed into the filter. Here the filtrate is not recycled back into the filter. The filtrate is collected to measure the contaminants. The contaminants are allowed to accumulate on the filter with a simultaneous rise in differential pressure across the filter. Further, the feed and the filtrate are tested for particle count to determine the filter efficiency.
Bubble Point Test:
While most tests gauge the filtration output by measuring the difference between the feed and the filtrate, a bubble point test measures the characteristics of a filter and its pore size.

This test is based on the principle that when a porous filter medium is thoroughly wetted by immersion in a specific liquid, and when pressure is applied to force a gas bubble through the pore of this filter, then the amount of pressure is inversely proportional to the diameter of the pore.

In simple terms, it means that the pore size of the filter medium is determined by wetting the medium and measuring the pressure applied to force the gas bubble through the pore.
Dirt Capacity Test:
The single-pass test is a preliminary test that determines the ability of the filter medium to hold dirt within the medium. The dirt capacity test is a sophisticated method to find out the dirt holding capacity of the filter medium, resulting in pressure drop. Hence the service life of the filter. Contaminants are added to the upstream flow at regular intervals, and the differential pressure is recorded. The contaminants in the upstream liquid vs. the pressure drop are measured and plotted in a graph. In this way - maximum pressure drop and maximum solid accumulation capacity for a filter medium are determined. When the filter reaches this mark, it needs replacement.
Media Migration Test:
Media migration can be a pressing issue when non-compatible filters are used for critical applications. If the filter media is loose or has a surface that erodes easily, or if a filter is assembled using any kind of glue, binders, or sealants that will leach off into the filtrate, then the filters need immediate replacement. Hence a filter undergoes tests to ensure that the media does not leech or migrate into the filtrate and cause contamination.

Here the filter is tested by simulating different real-world application conditions including parameters such as fluctuating flow, flow reversal, mechanical vibration, to name a few.
Fatigue Tests:
The fatigue test submits the filter to multiple cycles where it undergoes fluctuating pressures, pulsating conditions, etc. before and after the fatigue test, the filter undergoes the bubble point test to affirm its integrity. Different filters have a different cycle life and can fail in 10000 cycles for steady flow cycles and 100,000 to 1,250,000 cycles for pulsating flow.

Filtrate: Filtrate refers to liquid that has passed through the process of filtration.

Retentate: Retentate is the retained material. It is the portion of the feed solution that does not pass through a cross-flow membrane filter. It is retained by a filter or porous membrane

Permeate: The filtered fluid that is allowed to flow through a membrane.

Pores: Holes in a membrane filter that allow the desired fluid to pass through while blocking all other media.

melt blown cartridge filter 20 inch 5 micron, melt blown cartridge filter 20 inch 10 micron, melt blown cartridge filter 20 inch 20 micron, melt blown cartridge filter 20 inch 25 micron

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Filters and Filtration Guide - Gopani Product Systems India

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Filters are used in industries like wastewater, sewage, STP, ETP, oil, gas, food & beverage, and pharma. The new edition of Filters and Filtration Guide, Joutnal, Handbook.

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Clarypleat PES - Pleated Membrane Depth Filter Cartridge Gopani Product Systems Private Limited

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Clarypleat PES - Pleated Membrane Depth Filter Cartridge Gopani Product Systems Private Limited

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Clarypleat with PES membrane as filter media, these filters are ideal for filtering aqueous solutions in sterile environment. It is a multi-layered filter we are manufacturer & suppliers from Gujarat India.

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Clarypleat PES - Pleated Membrane Depth Filter Cartridge Gopani

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Clarypleat with PES membrane as filter media, these filters are ideal for filtering aqueous solutions in sterile environment. It is a multi-layered filter we are manufacturer & suppliers from Gujarat India.***Minnesota, South Carolina, Alabama, Colorado, Wisconsin

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Water Filter Cartridge at Best Price in India Gopani

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Water Filter Cartridge at Best Price in India Gopani

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Gopani Filter Cartridge Housings and Filter Bag Housings are optimally designed for all types of water treatment.

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Water Filter Cartridge at Best Price in India Gopani

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Gopani Filter Cartridge Housings and Filter Bag Housings are optimally designed for all types of water treatment.

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Clarypleat PVDF cartridge filters - Pleated Depth Filter Cartridge Gopani Product systems private limited

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Clarypleat PVDF cartridge filters - Pleated Depth Filter Cartridge Gopani Product systems private limited

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Clarypleat PVDF cartridge filters take use of the hydrophilic, high porosity Polyvinylidene fluoride membrane as pre-filter and end-filter.

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Clarywound Ultra , String Wound Filter Cartridges Manufacturer

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Clarywound Ultra , String Wound Filter Cartridges Manufacturer

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Clarywound Ultra series of wound filter cartridges offer a very focused array of quality variants. We are provides String wound filter cartridges at best price

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Specifications

Surface area

≥ 0.52 ft2 per 10" cartridge length

≥ 0.94 ft2 per 10" cartridge length

Maximum operating conditions

Recommended change-out differential pressure*

0.12 MPa (1.2 bar; 17.4 psid) @ 21°C (69.8°F)

Maximum operating temperature

70°C ( 158°F )[Polypropylene with Polypropylene]

Dimensions (Nominal)

The best wound cartridge filter is one that gives you value for every penny you spend. Here is the Clarywound Ultra, with higher dirt holding capacity, better filtration and the best price you can ask.
Check out other string wound cartridge filter variants:
All Clarywound Cartridge Filters are:
* Customized to perfection based on application requirements
* Woven to offer a gradient depth for superior filtration
* Available in different length and material variants
* Designed to sustain low pressure drops and high flows
* 100% free from resin binders, lubricants, antistatic and release agents

All Clarywound cartridges are readily available for your convenience. We also offer scheduled delivery service to fulfill your annual requirement of filter cartridges.

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string wound cartridge filters manufacturer

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wound filter cartridge manufacturers india

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Clarywound Ultra | String Wound Filter Cartridges Manufacturer

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Specifications Surface area ≥ 0.52 ft2 per 10" cartridge length ≥ 0.94 ft2 per 10" cartridge length Maximum operating conditions Recommended change-out differential pressure* 0.12 MPa (1.2 bar; 17.4 psid) @ 21°C (69.8°F) Maximum operating temperature 70°C ( 158°F )[Polypropylene with Polypropylene] Dimensions (Nominal) The best wound cartridge filter is one that gives you value for every penny you spend.

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Clarywound Extreme Cartridge 5 Micron Filters India - Gopani

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Clarywound Extreme Cartridge 5 Micron Filters India - Gopani

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We are the largest producer of clarywound extreme filter cartridges in India We are provides High Efficiency String wound filter at best price in India.

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Specifications

Materials

Polypropylene , Cotton , Glass-Fiber (Nylon, Rayon, Polyester, Other yarn types on request)

Polypropylene , Glass filled Polypropylene , SS (304/304L/316/316 L), Tinned Steel (Other types on request)

Silicon, FKM, Buna-N, EPDM

Surface area

≥ 0.52 ft2 per 10" cartridge length

≥ 0.94 ft2 per 10" cartridge length

Maximum operating conditions

Recommended change-out differential pressure*

0.14 MPa (1.4 bar; 20.3 psid) @ 21°C (69.8°F)

Maximum operating temperature

70°C ( 158°F )[Polypropylene with Polypropylene]

120°C ( 248°F ) [ Cotton with SS core ]

121°C ( 248.9°F ) [ Polyester with SS core ]

140°C ( 284°F ) [ Nylon with SS core ]

140°C ( 284°F ) [ Rayon with SS core ]

350°C ( 662°F ) [ Glass fiber with SS core ]

Dimensions (Nominal)

9.75", 10", 20", 30", 40", 50",60", 70"

Protect your expensive downstream filtration equipment with Clarywound Extreme string wound cartridge filter for pre-filtration processes.
Check out other string wound cartridge filter variants: All Clarywound Cartridge Filters are:
* Customized to perfection based on application requirements
* Woven to offer a gradient depth for superior filtration
* Available in different length and material variants
* Designed to sustain low pressure drops and high flows
* 100% free from resin binders, lubricants, antistatic and release agents

All Clarywound cartridges are readily available for your convenience. We also offer scheduled delivery service to fulfill your annual requirement of filter cartridges.

String Wound Cartridge Filter 10 inch 20 Micron, Wound Cartridge Filter 10 inch 20 Micron, String Wound Cartridge Filter 30 inch 25 Micron, Wound Cartridge Filter 40 inch 5 Micron, Wound Cartridge Filter 50 inch 25 Micron SOE with Endcap, Wound Cartridge Filter 10 inch 1 Micron DOE, Wound Cartridge Filter 20 inch 5 Micron SOE, Wound Cartridge Filter 20 inch 5 Micron DOE with Endcap

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string wound cartridge filter manufacturers india

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Clarywound Extreme Cartridge 5 Micron Filters India - Gopani

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We are the largest producer of clarywound extreme filter cartridges in India We are provides High Efficiency String wound filter at best price in India. ***Netherlands, North Korea, Australia, Sri Lanka

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Coalescers Cartridge filter at Gopani Manufacturers & Exporters

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Coalescers Cartridge filter at Gopani Manufacturers & Exporters

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Liquid Gas Coalescers cartridge filters are designed to provide the most cost-effective, high-efficiency. Coalescer used for Oil, Water Fuel, natural gas industries.

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Clarywound CPU at Best Price in India - Manufacturer Gopani Product Systems Private Limited

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Clarywound CPU at Best Price in India - Manufacturer Gopani Product Systems Private Limited

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Clarywound CPU are wound filters specifically produced for filtration of condensate. We are leading Indian Manufacturer & suppliers of Condensate Polisher unit.

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Specifications

Gopani's wound filter cartridges for prefiltration of condensates are designed and manufactured for removal of Suspended solids commonly known as CRUDS generated due high velocities of steam/condensate. We also offer technical assistance to ensure positive sealing and prevent bypass.
Check out other String Wound Cartridge Filter Variants: All Clarywound Cartridge Filters are:
* Customized to perfection based on application requirements
* Woven to offer a gradient depth for superior filtration
* Available in different length and material variants
* Designed to sustain low pressure drops and high flows
* 100% free from resin binders, lubricants, antistatic and release agents

All Clarywound Cartridges are readily available for your convenience. We also offer scheduled delivery service to fulfill your annual requirement of filter cartridges.

String Wound Cartridge Filter 20 inch 1 Micron, Wound Cartridge Filter 20 inch 1 Micron, String Wound Cartridge Filter 40 inch 10 Micron, Wound Cartridge Filter 50 inch 5 Micron, Wound Cartridge Filter 10 inch 1 Micron DOE, Wound Cartridge Filter 20 inch 5 Micron SOE, Wound Cartridge Filter 20 inch 5 Micron DOE with Endcap

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Clarywound CPU at Best Price in India - Manufacturer Gopani Filters

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Specifications Gopani's wound filter cartridges for prefiltration of condensates are designed and manufactured for removal of Suspended solids commonly known as CRUDS generated due high velocities of steam/condensate. We also offer technical assistance to ensure positive sealing and prevent bypass.

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Water Filtration Solutions For Utility Applications - Gopani Product Systems Private Limited

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Water Filtration Solutions For Utility Applications - Gopani Product Systems Private Limited

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Prefiltration is used to remove suspended solids and contaminants present in water to reduce the filtration load on filter membranes.

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Clean water is essential to any manufacturing plant or a similar facility. In these facilities water is used throughout processes and utilities for applications like RO purification, cooling towers, feed water boiler, cleaning and rinsing processes and product makeup.

Gopani Product systems is a manufacturer of highest quality prefiltration systems for all processes and utilities applications. Our product range includes a variety of wound, melt blown and pleated cartridge filters, self-cleaning filtration systems, FRP and stainless-steel housings. Here is our exclusive range of prefiltration technology for utility applications.

What is prefiltration?

Prefiltration is used to remove suspended solids and contaminants present in water to reduce the filtration load on filter membranes. Any compatible prefiltration consumables like string wound, melt blown or pleated cartridge filters are used to remove the larger contaminants. These consumables form a line of defence for the membranes protecting them from frequent fouling.

What are the benefits of using prefiltration systems?

Reduce the burden of filter membrane

Increase the life of expensive membranes

Optimize cost saving for maintenance and replacement of filter membrane

What is RO filtration?

Wikipedia states that

"Reverse osmosis (RO) is a water purification process that uses a partially permeable membrane to separate ions, unwanted molecules and larger particles from drinking water. In reverse osmosis, an applied pressure is used to overcome osmotic pressure, a colligative property that is driven by chemical potential differences of the solvent, a thermodynamic parameter."

RO Membrane filtration is an effective and most popular filtration technology used to filter water for both domestic and industrial use. However, for industrial and related utility application, where the feed water is often contaminated with heavy sediments, organic waste, bacteria and other contaminants, it is highly detrimental to the RO membranes. The obnoxiously expensive membranes are hence prone to frequent fouling and hence need heavy maintenance and frequent replacements.

Filtration of utility feed water for cooling tower and boiler equipment protection

Utility feed water is the water used in boilers and cooling towers. If this feed water contains heavy contaminants and salts or dissolved minerals, they get deposited inside the boilers and cooling towers. Scaling inside the boiler and cooling tower reduces their efficiency significantly and leads to corrosion related heavy damage. If the system needs descaling treatment frequently, it increases the maintenance costs, reduces the life of equipment and adversely affects its operational performance.

Gopani's utility feed water treatment equipment includes a wide range of string wound, melt blown and pleated cartridge filters. We have designed these consumables for higher filtration efficiency and long service life.
Benefits of pre-filtration for feed water treatment:

Boiler and cooling tower equipment last longer and function efficiently

The system does not need frequent descaling and maintenance

The systems function efficiently.

Energy consumption is also optimized

The consumption of treatment chemicals also reduces

Overall, there are savings in terms of CAPEX and OPEX

How filtration and pre-filtration solutions enable water reuse or reclaiming?

In the era of sustainability - words like reuse, recycle and reclaim resonate with every person, every organisation and every industry. Water is a finite resource, and it is imperative to recycle and reuse this resource. Not only is water reclamation technique a sustainable method, but also has the potential to reduce the cost of water supply.
Water recycle opportunities include:

General wastewater recycling

Cooling tower and boiler blowdown

Recycling RO reject water

Rain water harvesting and purification

Grey waste water system

Reclaiming and reuse of sewage water post treatment

Gopani's wide range of filter elements, activated carbon variants, wastewater reclamation system, and speciality filtration systems help optimize the reuse of water and reclaim water for new uses.

Why is water filtration, wastewater treatment and utility water filtration imperative?

All manufacturing facilities and industries need clean water for drinking, utility and industrial usage. However, the cost of clean water can dwindle the capital really fast. Hence, it is the most prudent to use filtration technology to remove contaminants and derive clean water for various purposes and utilities. In manufacturing plants and industries, water utility management becomes imperative. Water is treated in multiple ways using ultrafiltration, microfiltration and prefiltration technologies.

Why pre-filtration before microfiltration is important?

Microfiltration is a pressure driven process of separating, concentrating or purifying macromolecules and suspended solids. As per the definition by science direct

"Microfiltration refers to filtration of a liquid suspension through a membrane with pores of approximately 0.1-10μm in diameter, to retain microorganisms and other suspended particles from the process liquid while transmitting solutes that are smaller than the membrane pores."

This type of filtration technology is mainly used for water treatment/liquid purification applications like:

Why pre-filtration before ultrafiltration is important?

Just like microfiltration, ultrafiltration is also a separation process that uses membranes. This technology has the filtration capacity for contaminants like colloids, bacteria, virus and suspended solids between 1-100μm in diameter.

Making dairy products

Concentrating proteins

Clarifying fruit juices

Removing pathogens from milk

Diafiltration in pharmaceutical biotechnology

Chemical process separation and diafiltration

Smart Filtration is the future

Gopani is very current with technology, and we can help our clients achieve higher level of pre-treatment by spending lower amount of money. Our pre-filtration systems excel at:

Removing colour, turbidity, suspended solids, organic waste, and oil from water.

Achieving low SDI and protecting the membrane element from fouling.

Preventing biofouling by removing biowaste and bacteria during prefiltration.

Lowering the operating expenses by reducing downtimes for cleaning and maintenance.

Reducing the impact on the environment and the capital expense of frequently replacing membranes.

Our filter systems are popularly used for pre-treatment and Pre RO filtration across manufacturing plants and industries like:

Check out our product range for pre-treatment and filtration on water in utility applications

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Water Filtration Solutions For Utility Applications - Gopani Filter India

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Clean water is essential to any manufacturing plant or a similar facility. In these facilities water is used throughout processes and utilities for applications like RO purification, cooling towers, feed water boiler, cleaning and rinsing processes and product makeup. Gopani Product systems is a manufacturer of highest quality prefiltration systems for all processes and utilities applications.

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UPVC Filter Housings Manufacturer and Suppliers India - Gopani Product Systems Private Limited

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UPVC Filter Housings Manufacturer and Suppliers India - Gopani Product Systems Private Limited

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We were the pioneers in introducing UPVC housings in India. Gopani is leading indian Housings manufacturer and suppliers at best price range.

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Power Industries - Filtration and purification products and equipments - Gopani Product Systems Private Limited

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Power Industries - Filtration and purification products and equipments - Gopani Product Systems Private Limited

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power plant stations operate at higher condensing temperatures and generate more crud as compared to the water-cooled condensers.

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Advanced Filtration Solutions for Chemicals and Solvents - Gopani Product Systems Private Limited

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Advanced Filtration Solutions for Chemicals and Solvents - Gopani Product Systems Private Limited

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Chemical Industry plants on filtration of various types to accomplish the desired reaction and separation. Chemical filtration systems are required for purifying feedstocks, removing emulsions from liquids, process fluid reuse, and final production purification.

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Skidded Filter Systems Manufacturer and Solution Provider India

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Skidded Filter Systems Manufacturer and Solution Provider India

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There are situations when you need portable filtration systems especially when you have to perform filtration at multiple points.

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Anti Scale Systems to Manage Hard Water - Water Softener

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Anti Scale Systems to Manage Hard Water - Water Softener

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Anti Scale Systems Water Softener protect your homes piping and equipment as they remove hard water calcium from solution via a Template Assisted Crystallization process.

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Anti Scale Systems to Manage Hard Water - Water Softener

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Anti Scale Systems Water Softener protect your homes piping and equipment as they remove hard water calcium from solution via a Template Assisted Crystallization process. ***Yemen, North Korea, Australia, Sri Lanka

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Dosaprop Plus Polyphosphate Crystals Cartridge Filter - Gopani Product Systems Private Limited

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Dosaprop Plus Polyphosphate Crystals Cartridge Filter - Gopani Product Systems Private Limited

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Dosaprop Plus polyphosphate crystals dosing system is used as an anti-scale and anti-corrosion system and is destined for home and technical/industrial use.

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Dosaprop Plus Polyphosphate Crystals Cartridge Filter - Gopani

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Dosaprop Plus polyphosphate crystals dosing system is used as an anti-scale and anti-corrosion system and is destined for home and technical/industrial use. ***Yemen, North Korea, Australia, Sri Lanka, USA

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Wastewater Treatment Cartridges Advanced Filtration Solution Water

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Wastewater Treatment Cartridges Advanced Filtration Solution Water

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Choice For Your Filtration Equipment For Water And Wastewater Treatment. Gopani develops types of filters used in wastewater treatment.

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There is an acute scarcity of freshwater resources. We can hardly meet the standard water demand for consumption and utility. Often water bodies get contaminated by oil spills, biofouling, solid sediments, salts, minerals, and a host of other pollutants. Water used for (a)consumption, utility, commercial/industrial purposes, or (b) wastewater discharged back into a water body, it has to be first treated and filtered. This process of filtering, cleaning, and processing contaminated water is called water or wastewater treatment.

Advanced filtration solutions from Gopani for popular water treatment applications

Desalination - Membrane Pre-Filtration

Pre-filtration is extremely critical for RO units and RO membranes to function at maximum efficiency for the longest time. The cartridge filters remove suspended particulates, colloids, and other such contaminants before the actual filtration by the Ro equipment. This leads to less filtration stress on the RO membranes, hence a longer life and higher performance.

Desalination - Membrane Fouling Protection

SDI and turbidity are the key factors that determine the correct use of any spiral wound RO/NF membrane elements. A good multimedia depth filter followed by robust cartridge filters decreases SDI and turbidity, and eventually, the fouling and caking of the RO elements. Thus increasing the life span of RO/NF elements, and allowing the continuous high performance of spiral wound RO/NF membrane elements.

Desalination - Membrane Biofouling Protection

When bio-fouling is a concern, a 1-micron filter comes to the rescue. Bacteria usually ranges from 0.2 to 2 microns in width/diameter and from 1 to 10 micron in length for non-spherical species. A 1-micron filter removes most of the bacteria and cysts in the water, thus, protecting the RO membrane from biofouling.

Filtration is one of the most important steps in raw water processing. Raw water is pre-filtered as it enters into the process. Filtration helps remove the smaller particles from the water and is critical to the absolute purity of the finished product.

Filtration devices are used in a deionization system to treat incoming mains water. Trap filters ensure that the make-up process water is pure by preventing the downstream contamination of the source water due to sediment or ion exchange bead migration.

Process Water Treatment

In industrial applications, water treatment optimizes processes such as heating, cooling, processing, cleaning, and rinsing. Certain type of water quality and removal of contaminants is critical for each of these applications. Effective filtration removes these undesirable contaminants.

Wastewater and Effluent Treatment

Effluents and contaminants like silica, calcium, magnesium, heavy metal, etc., blow-down along with the wastewater streams. These effluents are extremely dangerous if consumed by marine/underwater life or mixed in the environment. Hence, the wastewater is treated and filtered before releasing it back into the ecosystem.

Filtration removes the rust and scale from boiler feed water to maintain efficient operations and keeps the equipment healthy.

Filtration helps to remove particulates to reclaim water for new uses, protect and preserve water resources.

Filters with high dirt holding capacity help keep the discharge water clean and environmentally compliant.

Make an Informed Choice for your Filtration Equipment for water and wastewater treatment

Both Industrial and Municipal Wastewater Applications use Activated carbon. Different grades are available as per the requirements of the process and the quality of the fluid. To know more check out our blog Activated Carbon for Wastewater Treatment

Whether you are running a textile unit, a pharma company, have an industrial manufacturing set-up or a factory it is necessary to comply to the government regulations and treat the wastewater before releasing it back into the environment: Check out our blog - Wastewater Treatment and Filtration - In A World of Water Scarcity

Seawater is available to us in abundance. However, before we use it for consumption and utility or commercial and industrial purposes, it must be processed. Desalination is the answer. Gopani develops Advanced prefiltration systems to solve desalination challenges. Check it out.

Also, here is our blog - Desalination and how to Reduce CAPEX/OPEX with Advanced Pre-filtration? Have a look

Which filters and filtration systems are used for water and wastewater treatment?

There is a wide array of applications that come under the fold of water and wastewater treatment. Similarly, there is also a wide range and variety of filtration systems designed for various water filtration and wastewater treatment requirements.

You must choose your filtration system wisely based on the contaminants you wish to remove and the filtration output you desire. Here is what our experts have to say about the selection filtration system to achieve filtration excellence.
If you need assistance, fill out our contact form and get in touch with our experts. We will do all the hard work to find the best filtration system for your water and wastewater treatment applications. or
You may check out our product range. We engineer our products to perform filtration for maximum efficiency

Why is Gopani your go-to company for water and wastewater filtration requirements?

We constantly innovate to achieve price, performance, and quality excellence.

Most of our cartridge filters have a higher dirt-holding capacity than the regular cartridge filters available at a similar price.

Our products have a long service life and exhibit consistent filtration efficiency throughout the lifecycle.

We are ISO 9001:2015 certified. All our products undergo thorough quality testing before they move out of the facility.

We help you analyze the contaminants and design filter systems for optimal output.

We have a large inventory, and we fulfill the delivery as promised.

Our customer support team is approachable and always willing to help.

Download Brochures

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types of filters used in wastewater treatment

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Wastewater Treatment Cartridges Advanced Filtration Solution Water

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There is an acute scarcity of freshwater resources. We can hardly meet the standard water demand for consumption and utility. Often water bodies get contaminated by oil spills, biofouling, solid sediments, salts, minerals, and a host of other pollutants.

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FRP Filter Housings for water and wastewater treatment plants - Gopani Product Systems Private Limited

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FRP Filter Housings for water and wastewater treatment plants - Gopani Product Systems Private Limited

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Gopani Product systems Produced from FRP Filter Housings are widely used in water and wastewater, desalination and Any brackish water treatment plants.

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Clarywound Cotton SS filter cartridges - Gopani Product Systems Private Limited

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Clarywound Cotton SS filter cartridges - Gopani Product Systems Private Limited

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Clarywound Cotton SS filter cartridge is made from best quality cotton yarn and engineered using a continuous winding process that creates a superior gradient structure for high filtration performance.

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All Clarywound Cartridge Filters are:
* Customized to perfection based on application requirements
* Woven to offer a gradient depth for superior filtration
* Available in different length and material variants
* Designed to sustain low pressure drops and high flows
* 100% free from resin binders, lubricants, antistatic and release agents

All Clarywound cartridges are readily available for your convenience. We also offer scheduled delivery service to fulfill your annual requirement of filter cartridges.

String Wound Cartridge Filter 10 inch 1 Micron, Wound Cartridge Filter 10 inch 1 Micron, String Wound Cartridge Filter 30 inch 5 Micron, Wound Cartridge Filter 30 inch 25 Micron, Wound Cartridge Filter 40 inch 20 Micron DOE, Wound Cartridge Filter 40 inch 20 Micron SOE with Endcap, Wound Cartridge Filter 50 inch 25 Micron DOE

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wound filter cartridge manufacturers india

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Clarywound Cotton SS filter cartridges - Gopani India

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All Clarywound Cartridge Filters are: * Customized to perfection based on application requirements * Woven to offer a gradient depth for superior filtration * Available in different length and material variants * Designed to sustain low pressure drops and high flows * 100% free from resin binders, lubricants, antistatic and release agents All Clarywound cartridges are readily available for your convenience.

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Refineries and Petrochemicals Filtration Equipment - Gopani Product Syatems Private Limited

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Refineries and Petrochemicals Filtration Equipment - Gopani Product Syatems Private Limited

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We are leading manufacturers of Refineries and Petrochemicals Filters applications worldwide. our high-performance Air Filtration, Filter housings cartridges solutions are proven to improve reliability, efficiency and profitability.

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Refineries and Petrochemicals Filtration Equipment - Gopani

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We are leading manufacturers of Refineries and Petrochemicals Filters applications worldwide. our high-performance Air Filtration, Filter housings cartridges solutions are proven to improve reliability, efficiency and profitability.

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Clarysynt Multi-layered Mesh Cartridge Filters Manufacturer - Gopani Product Systems Private Limited

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Clarysynt Multi-layered Mesh Cartridge Filters Manufacturer - Gopani Product Systems Private Limited

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Sintered Metallic Mesh Multi-layered Wire Stainless steel filter. inquiry! Cost-effective. Custom Designed. Good after-sales service. Use in Various Applications Petrochemical, Pharmaceutical, Refinery, Textile and Food and Beverages.

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Clarysynt Multi-layered Mesh Cartridge Filters Manufacturer

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Sintered Metallic Mesh Multi-layered Wire Stainless steel filter. inquiry! Cost-effective. Custom Designed. Good after-sales service. Use in Various Applications Petrochemical, Pharmaceutical, Refinery, Textile and Food and Beverages. ***Russia,Mexico, Japan, Ethiopia, Philippines

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Claryfil Visco G: melt blown spun filter cartridges Manufacturer India

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Claryfil Visco G: melt blown spun filter cartridges Manufacturer India

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Claryfil Visco G comprises of a single thermoformed unit which makes it an ideal filter for filtration of viscous fluids.we are manufacturer & suppliers from Gujarat.

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Clarywound CPU at Best Price in India - Manufacturer Gopani Product Systems Private Limited

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Clarywound CPU at Best Price in India - Manufacturer Gopani Product Systems Private Limited

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Clarywound CPU are wound filters specifically produced for filtration of condensate. We are leading Indian Manufacturer & suppliers of Condensate Polisher unit.

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Specifications

Gopani's wound filter cartridges for prefiltration of condensates are designed and manufactured for removal of Suspended solids commonly known as CRUDS generated due high velocities of steam/condensate. We also offer technical assistance to ensure positive sealing and prevent bypass.
Check out other String Wound Cartridge Filter Variants: All Clarywound Cartridge Filters are:
* Customized to perfection based on application requirements
* Woven to offer a gradient depth for superior filtration
* Available in different length and material variants
* Designed to sustain low pressure drops and high flows
* 100% free from resin binders, lubricants, antistatic and release agents

All Clarywound Cartridges are readily available for your convenience. We also offer scheduled delivery service to fulfill your annual requirement of filter cartridges.

String Wound Cartridge Filter 20 inch 1 Micron, Wound Cartridge Filter 20 inch 1 Micron, String Wound Cartridge Filter 40 inch 10 Micron, Wound Cartridge Filter 50 inch 5 Micron, Wound Cartridge Filter 10 inch 1 Micron DOE, Wound Cartridge Filter 20 inch 5 Micron SOE, Wound Cartridge Filter 20 inch 5 Micron DOE with Endcap

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Clarywound CPU at Best Price in India - Manufacturer Gopani Filters

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Specifications Gopani's wound filter cartridges for prefiltration of condensates are designed and manufactured for removal of Suspended solids commonly known as CRUDS generated due high velocities of steam/condensate. We also offer technical assistance to ensure positive sealing and prevent bypass.

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Polyfilt CF - UPVC Filter Housings Manufacturer Gopani Product Syatems Private Limited

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Polyfilt CF - UPVC Filter Housings Manufacturer Gopani Product Syatems Private Limited

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Polyfilt CF cartridge filter housings made from uPVC material to handle applications with high flow requirements. Used for Water treatment, Food and beverage, pre filtration for Desalination and RO Systems.

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The Polyfilt CF 3.0 is an al new and improved range of uPVC generation 3 cartridge filter housings with increased operating pressure, better hydro pressure, and higher flow rate. Made from 100% UPVC material Polyfilt 3.0 can most effectively replace your stainless-steel filter housing and work like a dream in corrosive and harsh operating conditions.
The New and Improved Polyfilt 3.0 with

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Polyfilt CF - UPVC Filter Housings Manufacturer Gopani

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The Polyfilt CF 3.0 is an al new and improved range of uPVC generation 3 cartridge filter housings with increased operating pressure, better hydro pressure, and higher flow rate. Made from 100% UPVC material Polyfilt 3.0 can most effectively replace your stainless-steel filter housing and work like a dream in corrosive and harsh operating conditions.

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Plastofilt BF: Polypropylene Cartridge Filter Housing

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Plastofilt BF: Polypropylene Cartridge Filter Housing

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Plastofilt BF are industrial grade housings.we are leading Indian manufacturer & suppliers of Polypropylene Cartridge filter Housing from Gujarat India.

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Plastofilt BF: Polypropylene Cartridge Filter Housing

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Plastofilt BF are industrial grade housings.we are leading Indian manufacturer & suppliers of Polypropylene Cartridge filter Housing from Gujarat India. ***Wyoming, California, Texas, Ohio, Indiana

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High Flow Cartridges Filter - Manufacturers, Suppliers Filtration Specialist

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High Flow Cartridges Filter - Manufacturers, Suppliers Filtration Specialist

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Gopani engineers best high flow cartridges filters and housings for the most diverse operating conditions and filtration requirements. High Flow Cartridges Improve fluid quality and achieve lowest maintenance costs.

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High Flow Cartridges Filter - Manufacturers, Suppliers Filtration Specialist

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Gopani engineers the best high flow cartridge filters and cartridge filter housings for the most diverse operating conditions and filtration requirements. We have full replacements for high flow filter systems from major international brands. Gopani' high flow cartridge filters have a higher dirt holding capacity.

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Oil and Gas Industry Filters - Advanced Filtration Solutions, Gopani Product Systems

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Oil and Gas Industry Filters - Advanced Filtration Solutions, Gopani Product Systems

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Gopani has a perfect mix of filtration equipment for a surprisingly diverse range of applications specific to the oil and gas industry. We collaborate closely with the clients, to help them procure a solution/filtration equipment that is the most suitable for their requirement.

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Melt Blown Cartridge Filters at best price , Manufacturer - Suppliers

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Melt Blown Cartridge Filters at best price , Manufacturer - Suppliers

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Our melt blown cartridge filters are produced using cutting edge technology and supreme quality raw material. Gopani is leading manufacturer and suppliers from india.

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Melt Blown Cartridge Filters at best price | Manufacturer - Suppliers

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Our melt blown cartridge filters are produced using cutting edge technology and supreme quality raw material. Gopani is leading manufacturer and suppliers from india. ***Industrial Melt Blown Cartridge Filters for Qatar, Singapore, Ukraine, South Africa, Russia.

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Clarywound Extreme Bico - High Filtration Performance Gopani Product Systems Private Limited

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Clarywound Extreme Bico - High Filtration Performance Gopani Product Systems Private Limited

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Clarywound Extreme Bico filter cartridges are backed by three decades of filtration experience combined with state-of-art manufacturing and testing facility.

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All Clarywound Cartridge Filters are:
* Customized to perfection based on application requirements
* Woven to offer a gradient depth for superior filtration
* Available in different length and material variants
* Designed to sustain low pressure drops and high flows
* 100% free from resin binders, lubricants, antistatic and release agents

All Clarywound cartridges are readily available for your convenience. We also offer scheduled delivery service to fulfill your annual requirement of filter cartridges.

String Wound Cartridge Filter 10 inch 5 Micron, Wound Cartridge Filter 10 inch 5 Micron, String Wound Cartridge Filter 30 inch 10 Micron, Wound Cartridge Filter 30 inch 10 Micron, Wound Cartridge Filter 20 inch 5 Micron DOE, Wound Cartridge Filter 30 inch 10 Micron SOE, Wound Cartridge Filter 30 inch 10 Micron DOE, Wound Cartridge Filter 20 inch 5 Micron SOE with Endcap

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wound filter cartridge manufacturers india

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string wound cartridge filter manufacturers

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Clarywound Extreme Bico - High Filtration Performance Gopani

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All Clarywound Cartridge Filters are: * Customized to perfection based on application requirements * Woven to offer a gradient depth for superior filtration * Available in different length and material variants * Designed to sustain low pressure drops and high flows * 100% free from resin binders, lubricants, antistatic and release agents All Clarywound cartridges are readily available for your convenience.

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Glass fibre string wound filter Cartridges for high temperature filtration - Gopani Product Systems Private Limited

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Glass fibre string wound filter Cartridges for high temperature filtration - Gopani Product Systems Private Limited

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clarywound gf cartridge filters produced from glass fibre, meant for aggressive chemicals. Gopani provides Baked Glass fibre wound honeycomb depth filter Cartridge.

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Claryfil Visco S - Melt Blown Spun Filter Cartridge Manufacturers

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Claryfil Visco S - Melt Blown Spun Filter Cartridge Manufacturers

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Claryfil Visco S melt blown Spun cartridge filter is a bicomponent variant developed with cutting edge fiber technology to meet the most challenging industrial applications.

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Claryfil Visco S - Melt Blown Spun Filter Cartridge Manufacturers

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Specifications Materials Polypropylene/Polyethylene Bicomponent Silicon , FKM , Buna-N , EPDM Maximum operating conditions Maximum forward differential pressure 0.40 MPa (4.0 bar, 58 psi) @ 20°C (68°F) Recommended change-out diff.

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High Flow Cartridges Filter - Manufacturers, Suppliers Filtration Specialist

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High Flow Cartridges Filter - Manufacturers, Suppliers Filtration Specialist

# data[].attributes.body
Gopani engineers best high flow cartridges filters and housings for the most diverse operating conditions and filtration requirements. High Flow Cartridges Improve fluid quality and achieve lowest maintenance costs.

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High Flow Cartridges Filter - Manufacturers, Suppliers Filtration Specialist

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Gopani engineers the best high flow cartridge filters and cartridge filter housings for the most diverse operating conditions and filtration requirements. We have full replacements for high flow filter systems from major international brands. Gopani' high flow cartridge filters have a higher dirt holding capacity.

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Clarypleat N66 - Pleated Cartridge filters Manufacturer

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Clarypleat N66 - Pleated Cartridge filters Manufacturer

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Pleated Cartridge filters with Clarypleat Nylon 66 as filter media for better chemical compatibility and mechanical strength.

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Clarypleat N66 - Pleated Cartridge filters Manufacturer

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Pleated Cartridge filters with Clarypleat Nylon 66 as filter media for better chemical compatibility and mechanical strength. ***Arizona, New Jersey, Minnesota, Connecticut

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Clarywound Extreme Cartridge 5 Micron Filters India - Gopani Product Systems Private Limited

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Clarywound Extreme Cartridge 5 Micron Filters India - Gopani Product Systems Private Limited

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We are the largest producer of clarywound extreme filter cartridges in India We are provides High Efficiency String wound filter at best price in India.

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Specifications

Materials

Polypropylene , Cotton , Glass-Fiber (Nylon, Rayon, Polyester, Other yarn types on request)

Polypropylene , Glass filled Polypropylene , SS (304/304L/316/316 L), Tinned Steel (Other types on request)

Silicon, FKM, Buna-N, EPDM

Surface area

≥ 0.52 ft2 per 10" cartridge length

≥ 0.94 ft2 per 10" cartridge length

Maximum operating conditions

Recommended change-out differential pressure*

0.14 MPa (1.4 bar; 20.3 psid) @ 21°C (69.8°F)

Maximum operating temperature

70°C ( 158°F )[Polypropylene with Polypropylene]

120°C ( 248°F ) [ Cotton with SS core ]

121°C ( 248.9°F ) [ Polyester with SS core ]

140°C ( 284°F ) [ Nylon with SS core ]

140°C ( 284°F ) [ Rayon with SS core ]

350°C ( 662°F ) [ Glass fiber with SS core ]

Dimensions (Nominal)

9.75", 10", 20", 30", 40", 50",60", 70"

Protect your expensive downstream filtration equipment with Clarywound Extreme string wound cartridge filter for pre-filtration processes.
Check out other string wound cartridge filter variants: All Clarywound Cartridge Filters are:
* Customized to perfection based on application requirements
* Woven to offer a gradient depth for superior filtration
* Available in different length and material variants
* Designed to sustain low pressure drops and high flows
* 100% free from resin binders, lubricants, antistatic and release agents

All Clarywound cartridges are readily available for your convenience. We also offer scheduled delivery service to fulfill your annual requirement of filter cartridges.

String Wound Cartridge Filter 10 inch 20 Micron, Wound Cartridge Filter 10 inch 20 Micron, String Wound Cartridge Filter 30 inch 25 Micron, Wound Cartridge Filter 40 inch 5 Micron, Wound Cartridge Filter 50 inch 25 Micron SOE with Endcap, Wound Cartridge Filter 10 inch 1 Micron DOE, Wound Cartridge Filter 20 inch 5 Micron SOE, Wound Cartridge Filter 20 inch 5 Micron DOE with Endcap

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string wound cartridge filter manufacturers india

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Clarywound Extreme Cartridge 5 Micron Filters India - Gopani

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We are the largest producer of clarywound extreme filter cartridges in India We are provides High Efficiency String wound filter at best price in India. ***Netherlands, North Korea, Australia, Sri Lanka

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Washable Net Cartridge Filters Manufacture & Supplier India

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Washable Net Cartridge Filters Manufacture & Supplier India

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washable net cartridge filters are ideal for pre-filtration, especially for removal of coarse particles. it is simple construction wherein a net, protected by a cage, used for filtration systems.

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Clarysynt Mesh Pleated Cartridge Filters Manufacturer and Suppliers - Gopani Product Systems Private Limited

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Clarysynt Mesh Pleated Cartridge Filters Manufacturer and Suppliers - Gopani Product Systems Private Limited

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These pleated filters are available in both cylindrical and pleated wire mesh. we are manufacturer and suppliers Clarysynt Mesh Pleated Cartridge Filters.

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Clarysynt Mesh Pleated Cartridge Filters Manufacturer and Suppliers

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These pleated filters are available in both cylindrical and pleated wire mesh. we are manufacturer and suppliers Clarysynt Mesh Pleated Cartridge Filters. ***India, USA, Indonesia, Brazil

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High Flow Cartridges Filter - Manufacturers, Suppliers Filtration Specialist

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High Flow Cartridges Filter - Manufacturers, Suppliers Filtration Specialist

# data[].attributes.body
Gopani engineers best high flow cartridges filters and housings for the most diverse operating conditions and filtration requirements. High Flow Cartridges Improve fluid quality and achieve lowest maintenance costs.

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High Flow Cartridges Filter - Manufacturers, Suppliers Filtration Specialist

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Gopani engineers the best high flow cartridge filters and cartridge filter housings for the most diverse operating conditions and filtration requirements. We have full replacements for high flow filter systems from major international brands. Gopani' high flow cartridge filters have a higher dirt holding capacity.

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RO Protect DPP High Flow Cartridge Filters - Depth Filtration HF

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RO Protect DPP High Flow Cartridge Filters - Depth Filtration HF

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RO protect DPP variant with a thick filter media, is perfect for removal of gels and agglomerates. Used in food and beverage, pharma, and other Industries

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RO Protect DPP High Flow Cartridge Filters - Depth Filtration HF

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RO protect DPP variant with a thick filter media, is perfect for removal of gels and agglomerates. Used in food and beverage, pharma, and other Industries. ***Bangladesh, Russia, Mexico, Japan

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Clarywound Extreme Cartridge 5 Micron Filters India - Gopani Product Systems Private Limited

# data[].attributes.subject
Clarywound Extreme Cartridge 5 Micron Filters India - Gopani Product Systems Private Limited

# data[].attributes.body
We are the largest producer of clarywound extreme filter cartridges in India We are provides High Efficiency String wound filter at best price in India.

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Specifications

Materials

Polypropylene , Cotton , Glass-Fiber (Nylon, Rayon, Polyester, Other yarn types on request)

Polypropylene , Glass filled Polypropylene , SS (304/304L/316/316 L), Tinned Steel (Other types on request)

Silicon, FKM, Buna-N, EPDM

Surface area

≥ 0.52 ft2 per 10" cartridge length

≥ 0.94 ft2 per 10" cartridge length

Maximum operating conditions

Recommended change-out differential pressure*

0.14 MPa (1.4 bar; 20.3 psid) @ 21°C (69.8°F)

Maximum operating temperature

70°C ( 158°F )[Polypropylene with Polypropylene]

120°C ( 248°F ) [ Cotton with SS core ]

121°C ( 248.9°F ) [ Polyester with SS core ]

140°C ( 284°F ) [ Nylon with SS core ]

140°C ( 284°F ) [ Rayon with SS core ]

350°C ( 662°F ) [ Glass fiber with SS core ]

Dimensions (Nominal)

9.75", 10", 20", 30", 40", 50",60", 70"

Protect your expensive downstream filtration equipment with Clarywound Extreme string wound cartridge filter for pre-filtration processes.
Check out other string wound cartridge filter variants: All Clarywound Cartridge Filters are:
* Customized to perfection based on application requirements
* Woven to offer a gradient depth for superior filtration
* Available in different length and material variants
* Designed to sustain low pressure drops and high flows
* 100% free from resin binders, lubricants, antistatic and release agents

All Clarywound cartridges are readily available for your convenience. We also offer scheduled delivery service to fulfill your annual requirement of filter cartridges.

String Wound Cartridge Filter 10 inch 20 Micron, Wound Cartridge Filter 10 inch 20 Micron, String Wound Cartridge Filter 30 inch 25 Micron, Wound Cartridge Filter 40 inch 5 Micron, Wound Cartridge Filter 50 inch 25 Micron SOE with Endcap, Wound Cartridge Filter 10 inch 1 Micron DOE, Wound Cartridge Filter 20 inch 5 Micron SOE, Wound Cartridge Filter 20 inch 5 Micron DOE with Endcap

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string wound cartridge filter manufacturers india

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Clarywound Extreme Cartridge 5 Micron Filters India - Gopani

# data[].attributes.attachment_link.description
We are the largest producer of clarywound extreme filter cartridges in India We are provides High Efficiency String wound filter at best price in India. ***Netherlands, North Korea, Australia, Sri Lanka

# data[].attributes.headline
Clarywound Cotton SS filter cartridges - Gopani Product Systems

# data[].attributes.subject
Clarywound Cotton SS filter cartridges - Gopani Product Systems

# data[].attributes.body
Clarywound Cotton SS filter cartridge is made from best quality cotton yarn and engineered using a continuous winding process that creates a superior gradient structure for high filtration performance.

# data[].attributes.attachment_link.readable_text
All Clarywound Cartridge Filters are:
* Customized to perfection based on application requirements
* Woven to offer a gradient depth for superior filtration
* Available in different length and material variants
* Designed to sustain low pressure drops and high flows
* 100% free from resin binders, lubricants, antistatic and release agents

All Clarywound cartridges are readily available for your convenience. We also offer scheduled delivery service to fulfill your annual requirement of filter cartridges.

String Wound Cartridge Filter 10 inch 1 Micron, Wound Cartridge Filter 10 inch 1 Micron, String Wound Cartridge Filter 30 inch 5 Micron, Wound Cartridge Filter 30 inch 25 Micron, Wound Cartridge Filter 40 inch 20 Micron DOE, Wound Cartridge Filter 40 inch 20 Micron SOE with Endcap, Wound Cartridge Filter 50 inch 25 Micron DOE

# data[].attributes.attachment_link.keywords[]
wound filter cartridge manufacturers india

# data[].attributes.attachment_link.title
Clarywound Cotton SS filter cartridges - Gopani India

# data[].attributes.attachment_link.description
All Clarywound Cartridge Filters are: * Customized to perfection based on application requirements * Woven to offer a gradient depth for superior filtration * Available in different length and material variants * Designed to sustain low pressure drops and high flows * 100% free from resin binders, lubricants, antistatic and release agents All Clarywound cartridges are readily available for your convenience.

# data[].attributes.headline
Glass fibre string wound filter Cartridges for high temperature filtration

# data[].attributes.subject
Glass fibre string wound filter Cartridges for high temperature filtration

# data[].attributes.body
clarywound gf cartridge filters produced from glass fibre, meant for aggressive chemicals. Gopani provides Baked Glass fibre wound honeycomb depth filter Cartridge.

# data[].attributes.headline
Why Filtration is Important for Chemical Industry?

# data[].attributes.subject
Why Filtration is Important for Chemical Industry?

# data[].attributes.body
Filtration is an essential operation in the chemical industry, and it is widely used in various processes such as purification, separation, and clarification.

# data[].attributes.headline
Pleated Cartridge Filter | High Efficiency | Liquid Filtration - Gopani Product Systems Private Limited

# data[].attributes.subject
Pleated Cartridge Filter | High Efficiency | Liquid Filtration - Gopani Product Systems Private Limited

# data[].attributes.body
Clarypleat HE is the high efficiency pleated cartridge filter from Gopani. It offers a perfect balance of performance and economy in liquid filtration.

# data[].attributes.attachment_link.title
Pleated Cartridge Filter | High Efficiency | Liquid Filtration - Gopani

# data[].attributes.attachment_link.description
Clarypleat HE is the high efficiency pleated cartridge filter from Gopani. It offers a perfect balance of performance and economy in liquid filtration. ***Canada, Saudi Arabia, South Africa, South Korea, Pall

# data[].attributes.headline
Clarywound CPU at Best Price in India - Manufacturer Gopani Product Systems Private Limited

# data[].attributes.subject
Clarywound CPU at Best Price in India - Manufacturer Gopani Product Systems Private Limited

# data[].attributes.body
Clarywound CPU are wound filters specifically produced for filtration of condensate. We are leading Indian Manufacturer & suppliers of Condensate Polisher unit.

# data[].attributes.attachment_link.readable_text
Specifications

Gopani's wound filter cartridges for prefiltration of condensates are designed and manufactured for removal of Suspended solids commonly known as CRUDS generated due high velocities of steam/condensate. We also offer technical assistance to ensure positive sealing and prevent bypass.
Check out other String Wound Cartridge Filter Variants: All Clarywound Cartridge Filters are:
* Customized to perfection based on application requirements
* Woven to offer a gradient depth for superior filtration
* Available in different length and material variants
* Designed to sustain low pressure drops and high flows
* 100% free from resin binders, lubricants, antistatic and release agents

All Clarywound Cartridges are readily available for your convenience. We also offer scheduled delivery service to fulfill your annual requirement of filter cartridges.

String Wound Cartridge Filter 20 inch 1 Micron, Wound Cartridge Filter 20 inch 1 Micron, String Wound Cartridge Filter 40 inch 10 Micron, Wound Cartridge Filter 50 inch 5 Micron, Wound Cartridge Filter 10 inch 1 Micron DOE, Wound Cartridge Filter 20 inch 5 Micron SOE, Wound Cartridge Filter 20 inch 5 Micron DOE with Endcap

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Clarywound CPU at Best Price in India - Manufacturer Gopani Filters

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Specifications Gopani's wound filter cartridges for prefiltration of condensates are designed and manufactured for removal of Suspended solids commonly known as CRUDS generated due high velocities of steam/condensate. We also offer technical assistance to ensure positive sealing and prevent bypass.

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Claryfil Visco M spun melt blown filter cartridges manufacturer & suppliers

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Claryfil Visco M spun melt blown filter cartridges manufacturer & suppliers

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Claryfil Visco M can be used for dealing with a wide range of fluids.we are leading Indian manufacturer & suppliers of filtration system from Gujarat, India.

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polypropylene melt blown cartridge filter

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Claryfil Visco M spun melt blown filter cartridges manufacturer & suppliers

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Claryfil Visco M can be used for dealing with a wide range of fluids.we are leading Indian manufacturer & suppliers of filtration system from Gujarat, India.***Hawaii, New Hampshire, Maine, Montana, Rhode Island

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Clarypleat PES - Pleated Membrane Depth Filter Cartridge Gopani

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Clarypleat PES - Pleated Membrane Depth Filter Cartridge Gopani

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Clarypleat with PES membrane as filter media, these filters are ideal for filtering aqueous solutions in sterile environment. It is a multi-layered filter we are manufacturer & suppliers from Gujarat India.

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Clarypleat PES - Pleated Membrane Depth Filter Cartridge Gopani

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Clarypleat with PES membrane as filter media, these filters are ideal for filtering aqueous solutions in sterile environment. It is a multi-layered filter we are manufacturer & suppliers from Gujarat India.***Minnesota, South Carolina, Alabama, Colorado, Wisconsin

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Claryfil Visco M spun melt blown filter cartridges manufacturer & suppliers - Gopani Product Systems Private Limited

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Claryfil Visco M spun melt blown filter cartridges manufacturer & suppliers - Gopani Product Systems Private Limited

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Claryfil Visco M can be used for dealing with a wide range of fluids.we are leading Indian manufacturer & suppliers of filtration system from Gujarat, India.

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Clarywound CPU at Best Price in India - Manufacturer Gopani Product Systems Private Limited

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Clarywound CPU at Best Price in India - Manufacturer Gopani Product Systems Private Limited

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Clarywound CPU are wound filters specifically produced for filtration of condensate. We are leading Indian Manufacturer & suppliers of Condensate Polisher unit.

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Specifications

Gopani's wound filter cartridges for prefiltration of condensates are designed and manufactured for removal of Suspended solids commonly known as CRUDS generated due high velocities of steam/condensate. We also offer technical assistance to ensure positive sealing and prevent bypass.
Check out other String Wound Cartridge Filter Variants: All Clarywound Cartridge Filters are:
* Customized to perfection based on application requirements
* Woven to offer a gradient depth for superior filtration
* Available in different length and material variants
* Designed to sustain low pressure drops and high flows
* 100% free from resin binders, lubricants, antistatic and release agents

All Clarywound Cartridges are readily available for your convenience. We also offer scheduled delivery service to fulfill your annual requirement of filter cartridges.

String Wound Cartridge Filter 20 inch 1 Micron, Wound Cartridge Filter 20 inch 1 Micron, String Wound Cartridge Filter 40 inch 10 Micron, Wound Cartridge Filter 50 inch 5 Micron, Wound Cartridge Filter 10 inch 1 Micron DOE, Wound Cartridge Filter 20 inch 5 Micron SOE, Wound Cartridge Filter 20 inch 5 Micron DOE with Endcap

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Clarywound CPU at Best Price in India - Manufacturer Gopani Filters

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Specifications Gopani's wound filter cartridges for prefiltration of condensates are designed and manufactured for removal of Suspended solids commonly known as CRUDS generated due high velocities of steam/condensate. We also offer technical assistance to ensure positive sealing and prevent bypass.

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Clarywound 3X | PP Wound Filter Cartridges India - Gopani Product Systems Private Limited

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Clarywound 3X | PP Wound Filter Cartridges India - Gopani Product Systems Private Limited

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Gopani’s latest innovation the Clarywound 3X. Clarywound 3X cartridges give 3 times longer life than any other standard string wound filter cartridges.

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Specifications

All Clarywound cartridges are the result of persistent efforts and innovation ingrained in our DNA. As the name suggests, the Clarywound cartridge brings to the table filtration excellence that is three time better and three times greater.
Check out other string wound cartridge filter variants: All Clarywound Cartridge Filters are:
* Customized to perfection based on application requirements
* Woven to offer a gradient depth for superior filtration
* Available in different length and material variants
* Designed to sustain low pressure drops and high flows
* 100% free from resin binders, lubricants, antistatic and release agents

All Clarywound cartridges are readily available for your convenience. We also offer scheduled delivery service to fulfill your annual requirement of filter cartridges.

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String Wound Cartridge Filter 10 inch 10 Micron, Wound Cartridge Filter 10 inch 10 Micron, String Wound Cartridge Filter 30 inch 20 Micron, Wound Cartridge Filter 30 inch 20 Micron, Wound Cartridge Filter 10 inch 1 Micron SOE, Wound Cartridge Filter 40 inch 20 Micron DOE with Endcap, Wound Cartridge Filter 40 inch 20 Micron SOE, Wound Cartridge Filter 10 inch 1 Micron DOE with Endcap

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wound filter cartridge manufacturers india

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string wound cartridge filter manufacturers

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Clarywound 3X | PP Wound Filter Cartridges India Gopani

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Gopani's latest innovation the Clarywound 3X. Clarywound 3X cartridges give 3 times longer life than any other standard string wound filter cartridges. ***USA, Germany, South Africa, Netherlands

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Pleated Cartridge Filters | Polypropylene India - Gopani Product Systems Private Limited

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Pleated Cartridge Filters | Polypropylene India - Gopani Product Systems Private Limited

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pleated polypropylene filter cartridges are surface filters with a bigger surface area. we are a leading Indian manufacturer of a pleated cartridge filter.

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Pleated Cartridge Filters | Polypropylene India - Gopani

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pleated polypropylene filter cartridges are surface filters with a bigger surface area. we are a leading Indian manufacturer of a pleated cartridge filter. ***Pleated Cartridge Filters for Brazil, Turkey, USA, UK, India, Bangladesh.

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Pleated Cartridge Filters | Polypropylene India - Gopani Product Systems Private Limited

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Pleated Cartridge Filters | Polypropylene India - Gopani Product Systems Private Limited

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pleated polypropylene filter cartridges are surface filters with a bigger surface area. we are a leading Indian manufacturer of a pleated cartridge filter.

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Pleated Cartridge Filters | Polypropylene India - Gopani

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pleated polypropylene filter cartridges are surface filters with a bigger surface area. we are a leading Indian manufacturer of a pleated cartridge filter. ***Pleated Cartridge Filters for Brazil, Turkey, USA, UK, India, Bangladesh.

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Melt Blown Cartridge Filters at best price , Manufacturer - Suppliers

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Melt Blown Cartridge Filters at best price , Manufacturer - Suppliers

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Our melt blown cartridge filters are produced using cutting edge technology and supreme quality raw material. Gopani is leading manufacturer and suppliers from india.

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Melt Blown Cartridge Filters at best price | Manufacturer - Suppliers

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Our melt blown cartridge filters are produced using cutting edge technology and supreme quality raw material. Gopani is leading manufacturer and suppliers from india. ***Industrial Melt Blown Cartridge Filters for Qatar, Singapore, Ukraine, South Africa, Russia.

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Refineries and Petrochemicals Filtration EquipmentGopani Product Systems Private Limited

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Refineries and Petrochemicals Filtration EquipmentGopani Product Systems Private Limited

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We are leading manufacturers of Refineries and Petrochemicals Filters applications worldwide. our high-performance Air Filtration, Filter housings cartridges solutions are proven to improve reliability, efficiency and profitability.

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Refineries and Petrochemicals Filtration Equipment - Gopani

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We are leading manufacturers of Refineries and Petrochemicals Filters applications worldwide. our high-performance Air Filtration, Filter housings cartridges solutions are proven to improve reliability, efficiency and profitability.

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Clary-T LF SS Housings Filtration System Manufacturer in India - Gopani Product Systems Private Limited

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Clary-T LF SS Housings Filtration System Manufacturer in India - Gopani Product Systems Private Limited

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Clary-T LF is a lenticular filtration system meant for housing depth filter modules. We are leading Indian manufacturer and suppliers of Clart T LF Gujarat.

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Clary-T LF SS Housings Filtration System Manufacturer in India

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Clary-T LF is a lenticular filtration system meant for housing depth filter modules. We are leading Indian manufacturer and suppliers of Clart T LF Gujarat. ***USA,Canada, AUS, UAE

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RO Protect Eco Plus Spun Meltblown Filter Cartridges - Gopani Product Systems Private Limited

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RO Protect Eco Plus Spun Meltblown Filter Cartridges - Gopani Product Systems Private Limited

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RO Protect Eco plus is a premium quality pp melt blown cartridge filter re-engineered on automatically controlled machines for improved structural integrity.

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Specifications

RO Protect Eco plus Cartridges are available in various sizes micron ratings and end treatments. Different plastic end caps can be provided to fulfil fitment criteria for every filter line and for every industry.
Check out other melt blown cartridge filter variants: All PP Melt Blown Cartridge Filters are:

Available for a wide range of applications and industries

Engineered for superior filtration, higher thermal stability and a long service life

Available in different length and material variants

Made from premium-grade virgin polypropylene

100% free from resin binders, lubricants, antistatic and release agents

The RO protect ECO plus cartridges are readily available for delivery. We also offer scheduled delivery to fulfil your annual requirement.

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polypropylene melt blown cartridge filter

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RO Protect Eco Plus Spun Meltblown Filter Cartridges - Gopani Filters

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Specifications RO Protect Eco plus Cartridges are available in various sizes micron ratings and end treatments. Different plastic end caps can be provided to fulfil fitment criteria for every filter line and for every industry.

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Power Industries - Filtration and purification products and equipmentsGopani Product Systems Private Limited

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Power Industries - Filtration and purification products and equipmentsGopani Product Systems Private Limited

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power plant stations operate at higher condensing temperatures and generate more crud as compared to the water-cooled condensers.

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Power Industries - Filtration and purification products and equipments

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power plant stations operate at higher condensing temperatures and generate more crud as compared to the water-cooled condensers.

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Water Filtration Solutions For Utility Applications - Gopani Product Systems Private Limited

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Water Filtration Solutions For Utility Applications - Gopani Product Systems Private Limited

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Prefiltration is used to remove suspended solids and contaminants present in water to reduce the filtration load on filter membranes.

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Clean water is essential to any manufacturing plant or a similar facility. In these facilities water is used throughout processes and utilities for applications like RO purification, cooling towers, feed water boiler, cleaning and rinsing processes and product makeup.

Gopani Product systems is a manufacturer of highest quality prefiltration systems for all processes and utilities applications. Our product range includes a variety of wound, melt blown and pleated cartridge filters, self-cleaning filtration systems, FRP and stainless-steel housings. Here is our exclusive range of prefiltration technology for utility applications.

What is prefiltration?

Prefiltration is used to remove suspended solids and contaminants present in water to reduce the filtration load on filter membranes. Any compatible prefiltration consumables like string wound, melt blown or pleated cartridge filters are used to remove the larger contaminants. These consumables form a line of defence for the membranes protecting them from frequent fouling.

What are the benefits of using prefiltration systems?

Reduce the burden of filter membrane

Increase the life of expensive membranes

Optimize cost saving for maintenance and replacement of filter membrane

What is RO filtration?

Wikipedia states that

"Reverse osmosis (RO) is a water purification process that uses a partially permeable membrane to separate ions, unwanted molecules and larger particles from drinking water. In reverse osmosis, an applied pressure is used to overcome osmotic pressure, a colligative property that is driven by chemical potential differences of the solvent, a thermodynamic parameter."

RO Membrane filtration is an effective and most popular filtration technology used to filter water for both domestic and industrial use. However, for industrial and related utility application, where the feed water is often contaminated with heavy sediments, organic waste, bacteria and other contaminants, it is highly detrimental to the RO membranes. The obnoxiously expensive membranes are hence prone to frequent fouling and hence need heavy maintenance and frequent replacements.

Filtration of utility feed water for cooling tower and boiler equipment protection

Utility feed water is the water used in boilers and cooling towers. If this feed water contains heavy contaminants and salts or dissolved minerals, they get deposited inside the boilers and cooling towers. Scaling inside the boiler and cooling tower reduces their efficiency significantly and leads to corrosion related heavy damage. If the system needs descaling treatment frequently, it increases the maintenance costs, reduces the life of equipment and adversely affects its operational performance.

Gopani's utility feed water treatment equipment includes a wide range of string wound, melt blown and pleated cartridge filters. We have designed these consumables for higher filtration efficiency and long service life.
Benefits of pre-filtration for feed water treatment:

Boiler and cooling tower equipment last longer and function efficiently

The system does not need frequent descaling and maintenance

The systems function efficiently.

Energy consumption is also optimized

The consumption of treatment chemicals also reduces

Overall, there are savings in terms of CAPEX and OPEX

How filtration and pre-filtration solutions enable water reuse or reclaiming?

In the era of sustainability - words like reuse, recycle and reclaim resonate with every person, every organisation and every industry. Water is a finite resource, and it is imperative to recycle and reuse this resource. Not only is water reclamation technique a sustainable method, but also has the potential to reduce the cost of water supply.
Water recycle opportunities include:

General wastewater recycling

Cooling tower and boiler blowdown

Recycling RO reject water

Rain water harvesting and purification

Grey waste water system

Reclaiming and reuse of sewage water post treatment

Gopani's wide range of filter elements, activated carbon variants, wastewater reclamation system, and speciality filtration systems help optimize the reuse of water and reclaim water for new uses.

Why is water filtration, wastewater treatment and utility water filtration imperative?

All manufacturing facilities and industries need clean water for drinking, utility and industrial usage. However, the cost of clean water can dwindle the capital really fast. Hence, it is the most prudent to use filtration technology to remove contaminants and derive clean water for various purposes and utilities. In manufacturing plants and industries, water utility management becomes imperative. Water is treated in multiple ways using ultrafiltration, microfiltration and prefiltration technologies.

Why pre-filtration before microfiltration is important?

Microfiltration is a pressure driven process of separating, concentrating or purifying macromolecules and suspended solids. As per the definition by science direct

"Microfiltration refers to filtration of a liquid suspension through a membrane with pores of approximately 0.1-10μm in diameter, to retain microorganisms and other suspended particles from the process liquid while transmitting solutes that are smaller than the membrane pores."

This type of filtration technology is mainly used for water treatment/liquid purification applications like:

Why pre-filtration before ultrafiltration is important?

Just like microfiltration, ultrafiltration is also a separation process that uses membranes. This technology has the filtration capacity for contaminants like colloids, bacteria, virus and suspended solids between 1-100μm in diameter.

Making dairy products

Concentrating proteins

Clarifying fruit juices

Removing pathogens from milk

Diafiltration in pharmaceutical biotechnology

Chemical process separation and diafiltration

Smart Filtration is the future

Gopani is very current with technology, and we can help our clients achieve higher level of pre-treatment by spending lower amount of money. Our pre-filtration systems excel at:

Removing colour, turbidity, suspended solids, organic waste, and oil from water.

Achieving low SDI and protecting the membrane element from fouling.

Preventing biofouling by removing biowaste and bacteria during prefiltration.

Lowering the operating expenses by reducing downtimes for cleaning and maintenance.

Reducing the impact on the environment and the capital expense of frequently replacing membranes.

Our filter systems are popularly used for pre-treatment and Pre RO filtration across manufacturing plants and industries like:

Check out our product range for pre-treatment and filtration on water in utility applications

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Water Filtration Solutions For Utility Applications - Gopani Filter India

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Clean water is essential to any manufacturing plant or a similar facility. In these facilities water is used throughout processes and utilities for applications like RO purification, cooling towers, feed water boiler, cleaning and rinsing processes and product makeup. Gopani Product systems is a manufacturer of highest quality prefiltration systems for all processes and utilities applications.

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Claryfil Visco G - Spun Filter Cartridges Manufacturer in India -  Gopani Product Systems Private Limited

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Claryfil Visco G - Spun Filter Cartridges Manufacturer in India -  Gopani Product Systems Private Limited

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Claryfil Visco G comprises of a single thermoformed unit which makes it an ideal filter for filtration of viscous fluids.we are manufacturer & suppliers from Gujarat.

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Clarysynt Mesh Pleated Cartridge Filters Manufacturer and SuppliersGopani Product Systems Private Limited

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Clarysynt Mesh Pleated Cartridge Filters Manufacturer and SuppliersGopani Product Systems Private Limited

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These pleated filters are available in both cylindrical and pleated wire mesh. we are manufacturer and suppliers Clarysynt Mesh Pleated Cartridge Filters.

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Clarypleat HF - Large Size Pleated Cartridge Filter ManufacturersGopani Product Systems Private Limited

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Clarypleat HF - Large Size Pleated Cartridge Filter ManufacturersGopani Product Systems Private Limited

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Large-sized pleated cartridge filter element. Meant for achieving higher flow with the constraint of space. We are suppliers,providers of Clarypleat HF India.

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Clarypleat HF - Large Size Pleated Cartridge Filter Manufacturers

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Large-sized pleated cartridge filter element. Meant for achieving higher flow with the constraint of space. We are suppliers,providers of Clarypleat HF India. ***Massachusetts, Arizona, Nevada, Nebraska

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Filters and Filtration Guide - Gopani Product Systems Private Limited

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Filters and Filtration Guide - Gopani Product Systems Private Limited

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Filters are used in industries like wastewater, sewage, STP, ETP, oil, gas, food & beverage, and pharma. The new edition of Filters and Filtration Guide, Joutnal, Handbook.

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What are Filtration and Separation?

Filtration of fluids and separation of particles from fluids is critical to human life. Why? Because unless we remove particles from water or pollutants from the air, we do not get access to clean air and potable water.

A few decades ago, basic filtration technology was sufficient. However, today in addition to basic filtration for potable water and other fluids, extremely sterile air and water are also required for producing pharmaceuticals, APIs, cosmetics, and other such critical products. Hence incremental innovation in filtration and separation technology is has become essential. The absence of filtration or the inability to separate particles/contaminants/pollutants from fluids and gases changes everything. The quality of life dwindles and falls. Right from the grains we cook, the engines we run, to the power stations and manufacturing units, nothing will be the same without filtration.

As the world population grows, the world undergoes industrial growth and fights back pandemics like the COVID 19 - the need for filtration and better technology for filtration keeps growing.

Development Of Filtration Technologies Is Driven By:

Need for Water

Need for Food

Need for Transportation

Need for Environment Protection

Need to Manufacture Goods

Need for Sophisticated Healthcare

And the Desire for a Higher Standard of Living

Industries use filtration to varying degrees based upon the purification and separation requirements. These industries include:

Water and Waste water:

Drinking/potable water Purification

Raw water Treatment

DI water Treatment

Process water Treatment

Sewage water Treatment

Waste water and Effluent Treatment

Boiler Feedwater Treatment

Water Reclaiming

Desalination:

Remove Suspended Solids, Bacteria, SDI, Colour & Turbidity

Oil removal from seawater

Membrane prefiltration and protection

Membrane biofouling protection

Pharmaceuticals and API Manufacturing:

Depth Filtration for Precipitate Control

Endotoxin and Bioburden Reduction

Solids Removal Recovery and Reclaim

Sterilizing grade Filtration

Solvent & Bulk Chemical Filtration

Utilities & Plant Services

Chemical:

Cooling Tower Water Treatment

Filtration of Corrosive Liquids and Harsh Chemicals

Solvent Recovery

Catalyst Recovery

Recovery of Precious Metal from Spent Catalyst

Filtration Processing with Viscous Mastics and Sealants

Heat Transfer Fluid Filtration

Oil and Gas:

Downstream Applications

Injection water

Produced water treatment

Brine filtration

Upstream Applications

Combustion fluid filtration

Catalyst filtration

Condensate dewatering

Rich amine treatment

Lubricant oil filtration

Food and Beverages

Decolourisation of beverage

Beverage polishing and taste enhancement

Colloidal and microbiological stability for taste and longer shelf life of food and beverages

2 stage filtrations for Aroma enhancement and retaining rich flavours.

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Filtration happens on the principle that when two components in a mixture are more valuable separately or are more harmful when together, they need to be separated. There can also be scenarios where there are

a) contaminants in a high-value fluid

b) high-value solids present in a liquid.

Filtration must happen based on the value of the component that needs extraction. Here are some examples:

Remove Solids from Liquids:

A liquid/solution that is valuable might have solid particulates or harmful solid residue and contaminants. In this scenario, it is essential to remove solid waste from the solution. Some examples of such filtration include - pregnant liquor filtration or sugar solution filtration before it gets crystallized.

Remove Solids from Gas:

Many gases get released into the environment after use. Harmful contaminants, solids, and other particulates have to be removed from these gases before release. Some examples of such filtration include bottled gas filtration and filtration of kiln exhaust steam before release.

Remove Liquid from Solids:

Liquids are removed from solids to extract valuable solids for further processing and transport. For e.g. removal of liquid from metal ore for upstream operations. Here it might cause hazards if the system re-slurries and sloshes.

Recover Liquids and Solids:

When both liquid and solid are valuable, they are recovered separately. For example, in the fermentation process, the liquid contains valuable components like bioethanol and the solids are also a valuable component of animal feed. Another such example is catalyst recovery and precious metal recovery in chemical processes.

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Filtration and Separation Mechanisms

Sedimentation or Gravity Settling: In this process, the heavier sediments settle down at the bottom. This method of separation is also known as cyclonic separation.

Straining or Sieving: Any particle larger than the pores of the medium gets held back. It does not pass through the medium. If the particles have higher inertia, they may break the medium and pass through.

Inertial Impaction: In this method, the particles do not follow the fluid stream. They continue on the existing path to intercept with the filter medium. This phenomenon, however, depends on the velocity of the fluid; and many other factors like temperature, density, viscosity, etc.

Interception: A particle that follows a streamline gets intercepted by a filter medium. Usually, in such cases, the flow is laminar. The likelihood of capturing the particle depends on pore size and particle size.

Electrostatic Deposition: In this method, the charge of particulate and the charge of the filter media are opposite. Hence when particulate comes near the filter media, it does not let it pass through and deflects the particle, depositing it back into the medium.

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Choosing the right filter media is critical to achieving the desired filtration performance. Hence, achieve the desired quality of filtrate. A detailed understanding of filter media, its properties, and performance is the key to achieving desired output, and we will be covering the subject in this handbook. The topic is extensive, so let us start by understanding different types/forms of filter media:
Membrane, Film, or Plate:
There are a series of pores on plates, membranes, films, and other similar mediums to let the feed liquid pass through and stop the suspended particles at the surface. The possibilities are endless, from 10mm drilled pores on a steel plate to 1 billion+ pore per square centimetre in a polymer membrane.

The pores may not necessarily be drilled or punched. They may also get created due to the structure of the medium. For example, slots get made within a wire or ribbon spiral or in a stretched membrane.
Woven Fabric
The warp and weft weaving in a fabric creates pore-like gaps making them great filter mediums. Fabric is used as a filter medium to remove water from cottage cheese or hung curd in the kitchen for ages now. Fabric makes a filter medium in many industrial processes for filtration; however, it is not easy to specify an absolute rating as the warps and wefts of such filter medium can move under pressure causing different pore sizes across the surface.
Non-woven, Felt, or Spun.
Different types of fiber material, like polypropylene, nylon, glass fiber, polyester, metallic, ceramic, to name a few, intertwine to form a porous structure. The fibers used to construct a non-woven filter medium might be coarse, fine, smooth, long, short, thick, coarse, etc.
Particle Stack
A layer of particles/granules like salt, sand, gravel, or pebbles is stacked. These stacked particles form gaps between them, making this stack porous and equipped for filtration. The pores are small or large depending on the size and shape of the granules. Larger particles do coarse filtration, whereas a medium formed with finer particles makes a perfect fit for fine filtration.
Sintered
A sintered filter medium is made by putting particles under isostatic pressure and sintering them together to form a porous filter media. Typically sintering technology is used to engineer polymer or metallic filters. However, ceramic, glass, and other similar materials may also be sintered to form a porous filter media.

A combination of filter media or multiple layers of the same media may help achieve the desired filtration output.

Type of Solid Contaminants

Some contaminants are visible to the naked eye, some seen via light scattering methods. Others are visible upon examination through a microscope or an electron microscope.

Surface, Cake, and Depth Filtration

If the particle size is larger than the pore size, it gets blocked at the surface. Sometimes pores are uniform; however, the particle size varies. In this case, larger particles remain at the surface, and smaller particles pass through easily. This process is an example of surface filtration. On the other hand, depth filtration captures particles at different levels. The filter medium does not have a uniform size of pores. Instead, pores are formed in a gradient from large to small. In this case, there are many opportunities to capture the particles as the fluid passes through the medium. The larger particles get blocked at the surface. The smaller particles are trapped inside the medium as they travel through the depths of the medium.

A cartridge is encased within a housing or a casing and used to remove unwanted particles, pollutants, and chemicals from liquids.

Surface filters do not let the solids/contaminants enter through the medium. They restrict them outside the filter media.

Depth filters trap all the contaminants, pollutants and solids within the media.

Surface filtration refers flow of fluid through to a layer of material that restricts particles on the surface

Depth filtration refers to a thicker layer of media/or multiple layers that sets a torturous path for the particles and restricts them from passing through.

The cartridge filter size of particles restrained from entering the medium is higher than the mean pore size of the medium

The size of particles in much smaller than the mean pore size of the medium

Over a period of time, the surface filter gets caked on the outside with particles and restricts the flow beyond acceptable limit. At this point the filtration surface has to be cleaned and reused.

Contaminants travel through the depth filter and get trapped there, gradually the pores in the filter get blocked and have to be cleaned using a reverse flow of fluid or replaced by a new medium.

Surface filters are comparatively cheaper and have a shorter shelf life.

Compared to the surface filter, a depth filter is expensive but it has a longer shelf life.

Mechanical strength of the filter medium is less (with the exception of filter medium made of stainless steel)

Mechanical strength of filter medium is high

Example : Pleated cartridge filter, cellulose filter

Example: String wound filter, Ceramic filter and Sintered filters

The media that does surface filtration may be cleaned and rejuvenated by backwashing. Backwashing refers to passing a stream of fluid in the opposite direction. This system can be automated or manual. It may also be possible to reclaim filters by dissolving the trapped particles by soaking the filter in hot water or another solvent.

Filters have a long or short service life depending upon the quality and construction of filter media. An alternative to reclaiming filters is a replacement. Filters also need to be replaced when they cannot be reclaimed. When the filtration output decreases or pressure across the filter increases, this is a sign that the filter must be replaced or processed for reclaiming.

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Cake Preparation for Washing

It is often assumed that the drier the cake, the easier it is to wash. The reason why this is not true is that dry compressed cake becomes so compact that it does not let waste pass through. As a result, when it comes under pressure it develops cracks and may allow bypass. Hence it is only advisable to begin washing immediately after mother liquor is drained away. If too much time passes and the cake dries out completely it will develop cracks, will not be washed completely, will hamper filtration quality, and reduce the filter life.
Displacement
Washing liquor is used to displace the mother liquor, it acts as a piston and drives the mother liquor out of the cake without any dilution. It is by far the most efficient method of cake washing under ideal conditions. However, the secret to achieving a high degree of plug flow effect it is important to prepare the cake well, and the careful application of washing liquor to the cake surface. The washing liquor has how viscosity compared to the mother liquor, and too much pressure can create cracks in the cake and easily pass between the cake cracks without actually washing the cake.

Cake washing in a way alters the cake structure and viscosity. It disturbs the cake's physical structure and as a result, after a point, the washing liquid affects the cake, and the dilution process starts.
Dilution:
The filter cake is washed by dilution of the mother liquor through mixing with washing liquors. The purpose of washing the filter cake is to remove the unwanted substances from the cake and increase the purity of the quality of filtration to recover desired substances.

However, if the mother liquor itself is the desired product, it should not be diluted with the wash liquid.

Cross-flow v/s dead-end filtration

In cross-flow filtration, the upstream flow runs across the filter medium. This cross-flow scours the filter cake that forms on the filter surface. Retentate from cross-flow filtration recovers residues with the feed liquid still present in them.
Dead-end Filtration
In dead-end filtration, the upstream flow runs towards the filter medium. This flow deposits solids on the filter medium or the filter cake. The dead-end filtration is used to recover dry solids.

Here is a diagram showing the profile of cross-flow and dead-end flow. The two cannot be directly comparable, however, they are chosen depending upon the needs of the process.

For a solid-liquid process to recover solids, a dead-end filtration is strongly recommended. In cases where a large part of fluid must be removed - cross-flow filtration is done - finally followed up with dead-end filtration to recover the solids.
Compressible Cake
It is a common assumption that when a filter cake forms, the particles are stacked closest together. However, in the real-world, cake density and height are different. Hence, the cake properties and permeability are different.

High pressure may form a highly compact cake with low permeability. Low pressure forms filter cakes with lower permeability.

Higher pressure does not necessarily mean better filtration. In fact, it can mean quite the opposite. Higher pressure creates a highly compact cake with lower permeability - hence decreasing filtration efficiency. As the cake grows, its permeability decreases, and the pressure across the filter medium drops.
Pre-coat and body feed
In some cases, the solids are either too fine or have a gel-like consistency. Hence it becomes difficult to achieve the desired filtration. In this scenario, a viable way to achieve fine filtration is by using porous material to form a bed of a three-dimensional array of pores. This three-dimensional array is created by
a) Pre-coating the filter medium
or
b) Adding the porous material into the feed liquid.
The filter aids are added to the feed body to bulk it up. They form a slurry that ensures a cake with higher permeability.

Filters are tested and rated for their ability to remove particles of a specific size from fluids. There are many ways to determine and rate this ability of the filters via different tests and rating standards.

Real suspensions contain contaminants of different sizes, surface textures, and shapes. They have different chemical compositions and physical properties. In real-world applications, they are subject to high flows, different temperatures, pressure fluctuations, and much more.

Hence, in addition to the particle removal efficiency, filters are rated for the following factors.

Pressure Drop:

The liquid for filtration moves at a specific speed. The filter media obstructs the momentum of liquid causing the pressure to drop. Pressure drop is denoted as delta P or ∆P.

Chemical Compatibility:

Different chemicals have different PH values, chemical composition, acidity, and corrosive capabilities. Hence, one needs a compatible filter that will interact with the chemical without being adversely affected.

Strength:

A filter's mechanical strength and ability to withstand harsh flows and other operating conditions is a critical parameter to consider. A filter with poor mechanical strength will buckle under high flows and high pressure.

Temperature Resistance:

Use a filter that can withstand the operating conditions at high efficiency even at the maximum temperature your operational environment reaches.

Viscosity:

Viscosity impacts the speed at which a fluid passes through the filter. Viscous liquids have a higher pressure drop and can lead to shorter filter life.

In addition to all the above-mentioned factors, there are critical applications in food and beverage, API manufacturing, Pharma, and biopharma industries that require a certain safety standard, and sterile filtration requirements.

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Let us see a few popular rating mechanisms that help you choose the right filter for your application requirements.

Absolute rating:

A filter may not remove all the suspended solids. However, the filter has a particle size cut-off point. No particle above the size of this cut-off point should be able to pass through the filter medium. This cut-off point refers to the diameter of the particle, measured in micrometres or simply microns.

If the filter medium has an exact pore size, then this cut-off point is an absolute rating. However, most of the filter media do not have consistent pore sizes. Hence, filter mediums like felt, paper, and woven fabrics, are not "absolute rated".

In real-world filtration conditions, the particles are not perfectly bead-shaped as assumed for an absolute rating. In rare cases where particles are needle-shaped, they may escape through pore size much smaller than the nominal size of the particle. As mentioned, such cases are rare because the filter medium is often layered or has a gradient-like depth. Hence, it is difficult for such particles to pass through. Additionally, filters often accumulate a thin layer of cake over the surface. This layer blocks particles, and filters become more efficient. They filter finer particles than their actual rating.

Your filter supplier may supply a filter with a rating, maximum allowable flow, pressure, temperature, PH, etc. However, this is only for a general reference of whether the filter is compatible or not. Why? Because a non-compatible filter medium may puff up due to chemical absorption or close up due to excessive caking. If it cannot handle the force exerted by high flows, the filter media may distort and widen the pores at certain places. Thus, compromising the filtration quality.

Nominal Rating

Unlike the absolute rating, the nominal rating takes into consideration the percentage of particle retention. It represents the nominal efficiency of the filter as having 90%, 95%, or 98% retention capacity. For example, a filter of 10 microns with a 90% efficiency rating means that the filter can retain 90% of the contaminants of a size that can pass through pores of 30 microns.

However, plagued by a lack of uniformity and reproducibility, the test may give erroneous results. For example, a filter medium like felt, with a nominal rating of 30 microns, may pass particles anywhere between the size of 20% to 40% at the same time. It may also retain particles of much smaller size.

Mean Filter Rating:

A mean filter rating refers to the average pore size of a filter element. It makes more sense than the nominal rating as majority filter elements do not have a uniform pore size. The mean of different pore sizes across the filter medium establishes an average particle size above which the filter medium starts becoming effective.

Beta Ratio:

The beta ratio system gauges the ability of a filter to retain particles of a particular size. It also determines the amount or the concentration of contaminants in the fluid. The beta ratio refers to the number of particles of size A in the upstream fluid to particles of the same size in the downstream fluid. A higher beta ratio means higher capture efficiency. For example, beta ratio 1000 with 99.9% percent efficiency lets only 1000 particles of the 1,000,000 particles of a set size pass through the medium.

Microbial Rating:

In addition to removing the dirt and other contaminants, it is also essential to remove bioburden, bacteria, or fungus from the feed. This quality is especially desirable in critical applications for processing pharmaceuticals, APIs, and food and beverages. Typically, a filter that makes a liquid bacteria-free is suitable for sterilizing. A standard method to determine the microbial removal efficiency of the filter is to measure its log reduction value (LRV).

Filter permeability:

All filters are porous and allow a feed liquid to permeate through while blocking the unwanted contaminants. The permeability of the filters determines how much liquid is allowed to pass through at a set pressure drop. A filter with high permeability produces less reject liquid, while one with lower permeability rejects more liquid and converts only a small amount of the feed liquid into the filtrate. If the solid concentration in the feed liquid is high, the solids form a cake around the filter surface. Gradually as this cake builds up, the permeability of the filter medium decreases, and so does the output.

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Filter testing labs put filters through several tests to gauge their performance and endurance and then provide a rating. There are various tests and methods to determine the efficiency of a filter and give a rating to the filter. These include:
Bead Challenge Test:
The bead challenge test determines the absolute rating of a filter and its efficiency. In this test, spherical glass beads or test material that closely resembles the size and property of real-life contaminants are added to the feed. These contaminants are added to the fluid in known concentration and passed through the filter media. The filtrate is examined for the beads and then rated for its absolute filtration efficiency. However, the data might be flawed as the contaminants present in real-world applications are not perfectly smooth and round.
Multi-Pass Test:
A multi-pass test determines the efficiency of filters in applications for hydraulic and lubrication systems. Here the fluid is circulated in a loop through a filter housing. Contaminants are continuously added to the feed to make up for the ones trapped by the filter. Standard test dust or ISO medium test dust makes up for the hydraulic and lubricating systems as the typical contaminants. Samples of the feed liquid and the filtrate are taken from the system at predetermined pressure drop levels.

This test simulates the behaviour of clarifying filters in hydraulic and lubrication systems.
Single-Pass Test:
Unlike the multi-pass test, a constant flow of suspension is fed into the filter. Here the filtrate is not recycled back into the filter. The filtrate is collected to measure the contaminants. The contaminants are allowed to accumulate on the filter with a simultaneous rise in differential pressure across the filter. Further, the feed and the filtrate are tested for particle count to determine the filter efficiency.
Bubble Point Test:
While most tests gauge the filtration output by measuring the difference between the feed and the filtrate, a bubble point test measures the characteristics of a filter and its pore size.

This test is based on the principle that when a porous filter medium is thoroughly wetted by immersion in a specific liquid, and when pressure is applied to force a gas bubble through the pore of this filter, then the amount of pressure is inversely proportional to the diameter of the pore.

In simple terms, it means that the pore size of the filter medium is determined by wetting the medium and measuring the pressure applied to force the gas bubble through the pore.
Dirt Capacity Test:
The single-pass test is a preliminary test that determines the ability of the filter medium to hold dirt within the medium. The dirt capacity test is a sophisticated method to find out the dirt holding capacity of the filter medium, resulting in pressure drop. Hence the service life of the filter. Contaminants are added to the upstream flow at regular intervals, and the differential pressure is recorded. The contaminants in the upstream liquid vs. the pressure drop are measured and plotted in a graph. In this way - maximum pressure drop and maximum solid accumulation capacity for a filter medium are determined. When the filter reaches this mark, it needs replacement.
Media Migration Test:
Media migration can be a pressing issue when non-compatible filters are used for critical applications. If the filter media is loose or has a surface that erodes easily, or if a filter is assembled using any kind of glue, binders, or sealants that will leach off into the filtrate, then the filters need immediate replacement. Hence a filter undergoes tests to ensure that the media does not leech or migrate into the filtrate and cause contamination.

Here the filter is tested by simulating different real-world application conditions including parameters such as fluctuating flow, flow reversal, mechanical vibration, to name a few.
Fatigue Tests:
The fatigue test submits the filter to multiple cycles where it undergoes fluctuating pressures, pulsating conditions, etc. before and after the fatigue test, the filter undergoes the bubble point test to affirm its integrity. Different filters have a different cycle life and can fail in 10000 cycles for steady flow cycles and 100,000 to 1,250,000 cycles for pulsating flow.

Filtrate: Filtrate refers to liquid that has passed through the process of filtration.

Retentate: Retentate is the retained material. It is the portion of the feed solution that does not pass through a cross-flow membrane filter. It is retained by a filter or porous membrane

Permeate: The filtered fluid that is allowed to flow through a membrane.

Pores: Holes in a membrane filter that allow the desired fluid to pass through while blocking all other media.

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Filters and Filtration Guide - Gopani Product Systems India

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Filters are used in industries like wastewater, sewage, STP, ETP, oil, gas, food & beverage, and pharma. The new edition of Filters and Filtration Guide, Joutnal, Handbook.

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Clary T Industrial Stainless Steel SS Bag Filter Housing - Gopani Product Systems Private Limited

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Clary T Industrial Stainless Steel SS Bag Filter Housing - Gopani Product Systems Private Limited

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Clary-T Industrial are SS filter housings meant for general industrial purposes.We are Leading Indian Manufacturer of Metallic Housing Filter System Gujarat

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Clary T Industrial Stainless Steel SS Bag Filter Housing

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Clary-T Industrial are SS filter housings meant for general industrial purposes.We are Leading Indian Manufacturer of Metallic Housing Filter System Gujarat. ***Pennsylvania, Florida, Arizona, South Dakota

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Plastofilt BF, Polypropylene Cartridge Filter Housing - Gopani Product Systems Private Limited

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Plastofilt BF, Polypropylene Cartridge Filter Housing - Gopani Product Systems Private Limited

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Plastofilt BF are industrial grade housings.we are leading Indian manufacturer & suppliers of Polypropylene Cartridge filter Housing from Gujarat India.

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Plastofilt BF: Polypropylene Cartridge Filter Housing

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Plastofilt BF are industrial grade housings.we are leading Indian manufacturer & suppliers of Polypropylene Cartridge filter Housing from Gujarat India. ***Wyoming, California, Texas, Ohio, Indiana

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Distribution Partner - Gopani Product Systems Private limited

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Distribution Partner - Gopani Product Systems Private limited

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Thank you for expressing interest in becoming a Gopani distributor! We value relationships highly here at Gopani, and believe that partnering with distributors is key to our success.

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Thank you for expressing interest in becoming a Gopani distributor! We value relationships highly here at Gopani, and believe that partnering with distributors is key to our success. To get in touch with your local supplier, please fill out the form below. We will then get in touch with you to provide training and support for your business.

we manufacture a comprehensive range of industry standard products designed for new and existing applications, these include:

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Distribution Partner - Gopani Product Systems India

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Thank you for expressing interest in becoming a Gopani distributor! We value relationships highly here at Gopani, and believe that partnering with distributors is key to our success.

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Metallic Sintered Cartridge Filters Manufacture & Supplier India - Gopani Product Systems Private Limited

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Metallic Sintered Cartridge Filters Manufacture & Supplier India - Gopani Product Systems Private Limited

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We are Leading Indian Metallic Sintered Cartridge Filters Manufacture and Suppliers. We are fully equipped with the latest machinery & a full-fledged testing.

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One of the biggest advantages of metallic filter elements is that they can be easily backwashed and that too for hundreds of cycles without impacting the performance. We are fully equipped with the latest machinery, and a full-fledged testing laboratory to produce these filters. Our precisely engineered metallic sintered filter elements are utilized in various industries and have a proven track record of offering highly efficient filtration with a long service life.

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Metallic Sintered Cartridge Filters Manufacture & Supplier India

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We are Leading Indian Metallic Sintered Cartridge Filters Manufacture and Suppliers. We are fully equipped with the latest machinery & a full-fledged testing. ***Sintered Cartridge Filters for Oman, Kuwait, Yemen, Saudi Arabia, Thailand, UAE.

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Claryflow Big Buddy Filter Cartridges - Residential, Industrial

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Claryflow Big Buddy Filter Cartridges - Residential, Industrial

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Claryflow BigBuddy filter cartridges are perfect for whole house water treatment, commercial filtration and industrial filtration requirements.

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Skidded Filter Systems Manufacturer and Solution Provider India - Gopani Product Systems Private Limited

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Skidded Filter Systems Manufacturer and Solution Provider India - Gopani Product Systems Private Limited

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There are situations when you need portable filtration systems especially when you have to perform filtration at multiple points.

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Pleated Cartridge Filters Polypropylene India - Gopani Product Systems Private Limited

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Pleated Cartridge Filters Polypropylene India - Gopani Product Systems Private Limited

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pleated polypropylene filter cartridges are surface filters with a bigger surface area. we are a leading Indian manufacturer of a pleated cartridge filter.

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Sediment Water Filter Cartridges - Gopani Product Systems Private Limited

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Sediment Water Filter Cartridges - Gopani Product Systems Private Limited

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Sediment water filter cartridges for sediments removal. Its ensure the best filtration experience with a broad range of cartridges in SX, BX, CX configurations many models and dimensions are available for your specific needs.

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Clarypleat PTFE - Pleated Polypropylene Cartridge Filters

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Clarypleat PTFE - Pleated Polypropylene Cartridge Filters

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Clarypleat PTFE are plant fibres produced from fruit, vegetable, and cereal. We are leading Indian providers and suppliers of Plant fibres filter from Gujarat.

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Clarypleat PTFE - Pleated Polypropylene Cartridge Filters

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Clarypleat PTFE are plant fibres produced from fruit, vegetable, and cereal. We are leading Indian providers and suppliers of Plant fibres filter from Gujarat.***Tennessee,Massachusetts, Indiana, Missouri, Maryland

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Adsorption, Separation and Purification for Water Treatment - Gopani Product Systems Private Limited

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Adsorption, Separation and Purification for Water Treatment - Gopani Product Systems Private Limited

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We build a host of adsorption and purification systems for industrial challenges. One of the finest adsorbents in the world is activated carbon.

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Melt Blown Cartridge Filters at best price, Manufacturer - Gopani Product Systems Private Limited

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Melt Blown Cartridge Filters at best price, Manufacturer - Gopani Product Systems Private Limited

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Our melt blown cartridge filters are produced using cutting edge technology and supreme quality raw material. Gopani is leading manufacturer and suppliers from india.

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Clarypleat Polypropylene PP Capsule Filter and Element - Gopani Product Systems Private Limited

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Clarypleat Polypropylene PP Capsule Filter and Element - Gopani Product Systems Private Limited

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The Clarypleat Polypropelene PP capsule filters have high throughput and long service life. They are ideal for aggressive gases, liquids, and PH extremes and compatible with high-flow applications.

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Advanced Filtration Solutions for Chemicals and SolventsGopani Product Systems Private Limited

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Advanced Filtration Solutions for Chemicals and SolventsGopani Product Systems Private Limited

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Chemical Industry plants on filtration of various types to accomplish the desired reaction and separation. Chemical filtration systems are required for purifying feedstocks, removing emulsions from liquids, process fluid reuse, and final production purification.

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Advanced Filtration Solutions for Chemicals and Solvents - Gopani

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Chemical Industry plants on filtration of various types to accomplish the desired reaction and separation. Chemical filtration systems are required for purifying feedstocks, removing emulsions from liquids, process fluid reuse, and final production purification.

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Pleated Cartridge Filter High Efficiency Liquid Filtration - Gopani Product Systems Private Limited

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Pleated Cartridge Filter High Efficiency Liquid Filtration - Gopani Product Systems Private Limited

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Clarypleat HE is the high efficiency pleated cartridge filter from Gopani. It offers a perfect balance of performance and economy in liquid filtration.

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Sintered Metal Cartridge Filter - Manufacturers, Suppliers & Exporters

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Sintered Metal Cartridge Filter - Manufacturers, Suppliers & Exporters

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Gopani Product Systems supply stainless steel sintered cartridge filter and wire mesh components. Standard, Customized Production of Various specifications in a sintered filter and Sintered Wire Mesh

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Metallic Sintered Cartridge Filters Manufacture & Supplier India

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Metallic Sintered Cartridge Filters Manufacture & Supplier India

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We are Leading Indian Metallic Sintered Cartridge Filters Manufacture and Suppliers. We are fully equipped with the latest machinery & a full-fledged testing.

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Clarywound Extreme Cartridge 5 Micron Filters India - Gopani Product Systems Private Limited

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Clarywound Extreme Cartridge 5 Micron Filters India - Gopani Product Systems Private Limited

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We are the largest producer of clarywound extreme filter cartridges in India We are provides High Efficiency String wound filter at best price in India.

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Specifications

Materials

Polypropylene , Cotton , Glass-Fiber (Nylon, Rayon, Polyester, Other yarn types on request)

Polypropylene , Glass filled Polypropylene , SS (304/304L/316/316 L), Tinned Steel (Other types on request)

Silicon, FKM, Buna-N, EPDM

Surface area

≥ 0.52 ft2 per 10" cartridge length

≥ 0.94 ft2 per 10" cartridge length

Maximum operating conditions

Recommended change-out differential pressure*

0.14 MPa (1.4 bar; 20.3 psid) @ 21°C (69.8°F)

Maximum operating temperature

70°C ( 158°F )[Polypropylene with Polypropylene]

120°C ( 248°F ) [ Cotton with SS core ]

121°C ( 248.9°F ) [ Polyester with SS core ]

140°C ( 284°F ) [ Nylon with SS core ]

140°C ( 284°F ) [ Rayon with SS core ]

350°C ( 662°F ) [ Glass fiber with SS core ]

Dimensions (Nominal)

9.75", 10", 20", 30", 40", 50",60", 70"

Protect your expensive downstream filtration equipment with Clarywound Extreme string wound cartridge filter for pre-filtration processes.
Check out other string wound cartridge filter variants: All Clarywound Cartridge Filters are:
* Customized to perfection based on application requirements
* Woven to offer a gradient depth for superior filtration
* Available in different length and material variants
* Designed to sustain low pressure drops and high flows
* 100% free from resin binders, lubricants, antistatic and release agents

All Clarywound cartridges are readily available for your convenience. We also offer scheduled delivery service to fulfill your annual requirement of filter cartridges.

String Wound Cartridge Filter 10 inch 20 Micron, Wound Cartridge Filter 10 inch 20 Micron, String Wound Cartridge Filter 30 inch 25 Micron, Wound Cartridge Filter 40 inch 5 Micron, Wound Cartridge Filter 50 inch 25 Micron SOE with Endcap, Wound Cartridge Filter 10 inch 1 Micron DOE, Wound Cartridge Filter 20 inch 5 Micron SOE, Wound Cartridge Filter 20 inch 5 Micron DOE with Endcap

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Clarywound Extreme Cartridge 5 Micron Filters India - Gopani

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We are the largest producer of clarywound extreme filter cartridges in India We are provides High Efficiency String wound filter at best price in India. ***Netherlands, North Korea, Australia, Sri Lanka

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Clarypleat NE - pleated cartridge filter manufacturer & suppliers

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Clarypleat NE - pleated cartridge filter manufacturer & suppliers

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Clarypleat NE is a nominal-rated pleated cartridge filter media is produced from polypropylene. We are manufacturer, suppliers of Pleated cartridge filter.

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Clarypleat NE - pleated cartridge filter manufacturer & suppliers

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Clarypleat NE is a nominal-rated pleated cartridge filter media is produced from polypropylene. We are manufacturer, suppliers of Pleated cartridge filter.***California, Texas, Florida, New York

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ClaryFlow BigBuddy Pleated Cartridge Filter - Gopani Product Systems Private Limited

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ClaryFlow BigBuddy Pleated Cartridge Filter - Gopani Product Systems Private Limited

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ClaryFlow BigBuddy Pleated Cartridge Filter is popularly used for typical water filtration applications. It offers more surface area for greater throughput at reduced cost

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Clarywound 3X PP Wound Filter Cartridges India Gopani

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Clarywound 3X PP Wound Filter Cartridges India Gopani

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Gopani’s latest innovation the Clarywound 3X. Clarywound 3X cartridges give 3 times longer life than any other standard string wound filter cartridges.

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Desalination and how to Reduce CAPEX/OPEX with Advanced Pre-filtration?

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Desalination and how to Reduce CAPEX/OPEX with Advanced Pre-filtration?

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it is important to explore alternative water sources to fulfill the demand of water for industrial use. In this scenario, the uptake and popularity of using desalinated seawater have increased.

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Urbanization, population growth, excessive pollution in water catchments, and wastage of water has led to a scary decline in freshwater resources. Now, as whatever freshwater is available must be utilized for human consumption and utility, it is important to explore alternative water sources to fulfill the demand of water for industrial use. In this scenario, the uptake and popularity of using desalinated seawater have increased.

Today the production of desalinated water is nearly 95.37 million cubic meters per day. If we go back in time, a few years ago, desalination was popular mainly in the Middle East. But today, it is used across the world in countries like UAE, Saudi Arabia, Oman, Spain, Cyprus, Portugal, Greece, India, Italy, Japan, etc.

But Desalination is Expensive, and it is also an Energy Hog!

Operating Desalination Plants Involves:

Solar energy powered desalination plants look like a very promising alternative; however, the development of this technology is still at a nascent stage.

The most commonly used membrane technology to treat saline water is RO membrane technology. Now, the RO membranes used to filter the salts from water are extremely costly. If they get semi-clogged/clogged, they start guzzling energy. One alternative is - to extract water from deeper into the sea, where contaminants are less - sure. But, the cost of water extraction from the deeper sea is highly expensive.

So, while we wait for some better alternatives that make desalination cheaper and greener, it is important to make sure that the existing processes are optimized to reduce costs, become energy efficient and produce less waste.

RO Membrane Fouling: A Top Challenge for Desalination

RO membrane fouling is one of the top challenges for desalination. When the RO membranes cake or clog, they can no longer be used for filtration. As a result, the entire RO module has to be discarded and replaced with a new module. These modules go directly to the landfills, and the disposal adversely affects the environment. Frequent changeouts mean frequent downtimes, higher disposal costs, and a higher need for resources. Hence, it becomes crucial to reduce the number of changeouts, leave a smaller footprint, and improve the ROI.

So How can the problem be solved?

Why RO Modules Need Frequent Change-Outs?

Seawater near to the shore remains highly concentrated with contaminants like salts, oil traces from spills and leakages, bio-waste, and solid waste. Now all this waste settles on the membrane and clogs the surface. Often bio-waste like algae and larvae mature, breed, and spread on the membranes. The expensive membranes then clog faster than intended. As a result, they not only use more energy for filtration but their lifespan also drastically decreases. Mining water from deeper into the ocean is a possibility, but the process is costly and hence does not serve the purpose. An effective way to protect the RO modules and prevent membrane clogging is by introducing another layer of prefiltration by looking in a cartridge filter as the last line of defense.

In a nutshell

It is extremely costly to extract seawater from deeper into the sea.

The impact on environment and costs by looping in cartridge filters is remarkably less than replacing an entire RO module.

Prefiltration for Desalination: Extend Service Life and Reduce CAPEX/OPEX of Desalination Plants

After all the filtration layers are exhausted, a Cartridge Filter is looped right before the seawater is transported to the RO modules. The string wound cartridge filter removes all the remnants of solid waste, bio waste, and debris and filters several other contaminants from the seawater. Commonly desalination plants use a sand filter as the last layer.

However, the sand filter removes particles only up to 10-25 microns. If we loop in a Cartridge filter as the last line of defense, it can remove contaminants up to 5 microns. After microfiltration, the water that goes into the desalination plant contains only salts. By adding a String Wound Cartridge Filter right before the RO membrane filtration, reduces the stress of filtration on the membranes.

The RO membranes have to filter less and hence remain in better health for a long time. The need for maintenance also decreases, and hence maintenance cost comes down. As the changeouts are less, there is less waste dumped in the landfills. The desalination plants leave a smaller and greener footprint. If there are frequent changeouts, then there will also be frequent downtimes and more consumption of work-force and manual labor.

If the RO membranes last longer and filter better, then all these costs can be saved in addition to the cost of an RO module replacement itself.

Gopani's Clarywound 3X - String Wound Cartridge Filter with Three Times Higher Dirt Holding Capacity.

We have seen a lot of research, innovation, and development in RO membranes. However, there is no significant innovation in the pre-filtration technology. Gopani is doing its share by leading innovation in prefiltration products and solutions.

The Clarywound 3X enables highly efficient prefiltration. It protects the RO modules from fouling and increases the service life of desalination plants. The premium-grade variant from Gopani is genuinely priced, has a compact design and a greener footprint.

It reduces the stress on your desalination plants, increases the service life of your expensive desalination plant and related equipment, reduces the burden of frequent maintenance and cuts down maintenance costs, and increases the efficiency of your desalination plant via efficient pre-filtration.

Exclusive Range of Desalination Pre-filtration Equipment From Gopani

Oil Removal

ClarySEA M

Clary-T Housing

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Desalination and how to Reduce CAPEX OPEX with Advanced Pre-filtration

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it is important to explore alternative water sources to fulfill the demand of water for industrial use. In this scenario, the uptake and popularity of using desalinated seawater have increased.***UAE, Saudi Arabia, Oman, Spain, Cyprus, Portugal, Greece, India, Italy, Japan

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Clarypleat PTFE - Pleated Polypropylene Cartridge Filters Gopani Product Systems Private Limited

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Clarypleat PTFE - Pleated Polypropylene Cartridge Filters Gopani Product Systems Private Limited

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Clarypleat PTFE are plant fibres produced from fruit, vegetable, and cereal. We are leading Indian providers and suppliers of Plant fibres filter from Gujarat.

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Clarypleat PTFE - Pleated Polypropylene Cartridge Filters

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Clarypleat PTFE are plant fibres produced from fruit, vegetable, and cereal. We are leading Indian providers and suppliers of Plant fibres filter from Gujarat.***Tennessee,Massachusetts, Indiana, Missouri, Maryland

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Clarypleat PVDF cartridge filters - Pleated Depth Filter Cartridge Gopani Product Systems Private Limited

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Clarypleat PVDF cartridge filters - Pleated Depth Filter Cartridge Gopani Product Systems Private Limited

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Clarypleat PVDF cartridge filters take use of the hydrophilic, high porosity Polyvinylidene fluoride membrane as pre-filter and end-filter.

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Clarypleat PVDF cartridge filters - Pleated Depth Filter Cartridge Gopani

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Clarypleat PVDF cartridge filters take use of the hydrophilic, high porosity Polyvinylidene fluoride membrane as pre-filter and end-filter.***India, USA, UK, UAE

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Claryfil Visco Q - spun melt blown filter cartridges manufacturer India Gopani Product Systems Private Limited

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Claryfil Visco Q - spun melt blown filter cartridges manufacturer India Gopani Product Systems Private Limited

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Claryfil Visco Q is a bi-component and bilayered spun cartridge filter. Due to its unique construction. Gopani is leading manufacturer & suppliers from Gujarat.