Filter Cartridges

Spun Bonded Filter Cartridge

Spun bonded filter cartridges are made up of 100% polypropylene fibers. The fibers have been carefully spun together to form a true gradient density from outer to inner surface. Filter cartridges are available with core & without core version. The superior structure remains integral even under severe operating conditions and there is no media migration. Polypropylene fibers are blown continuously on central molded core, without any binders, resins or lubricants.

 

Operation

 

Unfiltered fluid passes through depth filter matrix and enables the progressive retention of finer particles, which provides high efficiency, high dirt retention & long filter life. Fluid flows from outside to inside through filter media. Particulates are held securely in the filter matrix and clean fluid flows to the downstream side of cartridge.

 

Salient Features

 

»  Free of surfactants, binders and adhesives

»  Excellent flow with low pressure drop

»  High dirt holding capacity

»  100 % Polypropylene for wide chemical compatibility

»  High strength & pressure resistance

»  One piece construction up to 1016 mm & more

»  Nominal & absolute filtration rating

»  NSF42 and FDA CFR title 21 Certified cartridges are available.

»  ASME code stamp available

»  Duplex / Triplex / Jacketed cartridge filter unit designs are available

Technical Specifications

 

 Configuration

 

»  Double Open Type (DOE Type)

»  Code 7S (226 O' Ring Design / Bayonet)

»  Code 7F (226 O' Ring Design / Flat)

»  Code 3S (222 O' Ring Design / Bayonet)

»  Code 3F (222 O' Ring Design / Flat)

 

Construction

 

»  Spun bonded filter cartridges are made up of 100 % poly proplyne.

 

Applications

Wound filter cartridges are designed to meet the most demanding filtration duties. They offer an economic, compact, easily installed and maintained filtration system for removal of particulate removal from liquid. Wound cartridges are manufactured from a variety of carefully selected raw materials. These are processed into fibers of specific grades using the latest technology. After carding & spinning into roving they are wound into cartridges with carefully controlled micron rating. From raw material to finished products we are in control of the quality and filtration characteristics. They are appreciated due to high dirt holding capacity and to the rugged construction which allow facing different application in liquid and gas filtration.

Operation

Unfiltered fluid passes through depth filter matrix, enables the progressive retention of finer particles, providing high efficiency, high dirt retention & filter life. Fluid flows from outside to inside through filter media. Particulates are held securely in the filter matrix and clean fluid flows to the downstream side of cartridge.

 

Salient Features

•  Standard and customizes sizes fit most housings
•  Filtration rating from 1 to 100 Micron 
•  High strength & pressure resistance
•  Manufactured in continuous length 
•  Full range of sizes from 10” to 60” Length
•  Excellent flow with low pressure drop
•  High dirt holding capacity

 

Technical Specifications

 

Configuration

•  Double Open Type (DOE Type) 
•  Code 7 (226 O Ring Design) 

Construction

•  Polypropylene with polypropylene core
•  Cotton with stainless steel core
•  Glass fiber with stainless steel core 

Applications

Polypropylene filter cartridges are precisely manufactured for use in critical filtration applications within food, pharmaceuticals, biotech, dairy, beverages, brewing, semiconductor, water treatment & other demanding process industries.

Polypropylene pleated cartridges use the very latest gradient density micro fiber media technology to provide a combination of excellent micro ratings, high flow rates and high contaminant holding capacities. A special combination of polypropylene media with variation in the fiber diameter has created a gradient density matrix, ranging from open on the outside to finer on the inside, thereby providing a filter with in filter, which considerably increases contamination holding capacity & throughputs.

All components used in the manufacture are biologically safe, chemically inert and meet fda and other international quality requirements. Polypropylene offers an extremely broad chemical compatibility making it suitable for many applications.

Features & Benefits

•  All polypropylene construction
•  Absolute & nominal efficiency 
•  0.1 to 40 Micron ratings 
•  Gradient density micron fiber media 
•  High surface area more than 0.5 m2 
•  Robust outer cage 
•  Biologically safe 
•  Wide compatibility 
•  Non fibber migration 
•  Thermally welded construction 
•  FDA approved filters
•  End connections to fit all standard housings 

Technical Specifications

Configuration

•  Double Open Type (DOE Type) 
•  Code 7 F (226 O Ring Design)
•  Code 7 S (226 O Ring Design/flat)
•  Code 3 F (222 O Ring Design)
•  Code 3 S (222 O Ring Design/flat)

Construction

 

 

PTFE (Poly Tetra Fluoro Ethylene) Filter Cartridge

PTFE Cartridges are made up of poly tetrafluroethylene. PTFE is characterized by high chemical inertness. These are specifically designed for sterile filtration applications of liquid, air & gas streams. They are certified bio safe, non pyrogenic & fully validated to pharmaceutical standards. PTFE and polypropylene, the unique two materials used in cartridge manufacturing are chemically inert, not shedding and biologically safe according to F.D.A., USP and EEC requirements for pharmaceutical and food contact use. PTFE cartridge membrane is used in filtering the highly corrosive solutions such as strong acids, base solution and solvents. The membrane has about 80 – 95 % porosity & uniform pore size distribution. Moreover, the filtration area of each cartridge is as high as 0.7 m2. Therefore it offers high flow rate, low pressure drop & long service life. These can be steam sterilized directly or reverse as per standard operating data.

 

Features & Benefits

 

»  PTFE membrane has excellent chemical resistance

»  End caps and connectors are sealed by thermal bond, free from binder.

»  Low pressure drop and high flow rate due to high filtration area of 0.7 m2 Per 10” cartridge

»  Absolute rated & precisely controlled pore size distribution for superior & constant bacterial retention

»  Autoclave or in situ steam sterilization features

»  Integrity test is possible

»  FDA approved

 

Technical Specifications

 

 

 

Configuration

 

»  Double Open Type (DOE Type)

»  Code 7S (226 O' Ring Design / Bayonet)

»  Code 7F (226 O' Ring Design / Flat)

»  Code 3S (222 O' Ring Design / Bayonet)

»  Code 3F (222 O' Ring Design / Flat)

 

Construction

 

 

 

 

PES Filter Cartridges are made of poly etherSulphone with uniform pore distribution to ensure maximum performance in bacterial retentions. It’s upstream & down stream polyester support ensures resistance to pressure shocks. Polyethersulphone membrane is hydrophilic in nature, it allows easy integrity testing for all applications where daily controls are required. The membrane possesses broad chemical compatibilities & contains no surfactants. PES Cartridges are produced in controlled environments & under stringent production conditions that ensure filter quality & cleaniness.Their assembly is performed integrally by thermowelding.This processes minimizes the presence of oxidization of substance & yield a durable filter cartridges suitable for extended use. This can be sanitizes by chemical agents or by inline steaming. PES and polypropylene the unique two materials used in cartridge manufacturing are chemically inert not shedding and biologically safe according to F.D.A., USP and EEC requirements for pharmaceutical and food contact use. The filtration area of each cartridge is as high as 0.56 m2. Therefore it offers high flow rate, low pressure drop & long service life.

Features & Benefits

Technical Specifications

 

Sintering is a process for making articles from its base material in powder .They are made by mixing elemental or alloy powders and compacting the mixture in a die, the resultant shapes are then sintered or heated in a controlled atmosphere furnace to bond the particles. Sintering is traditionally used for manufacturing ceramic objects, and after that it has been used for filtration application.

Due to sintering process, particles joined with each other forms a porous structure which allow any fluid , air or gas to pass through without disturbing its structure. This structure is robust in nature to handle particle above stipulated micron rating. Such elements are back washed some time for cleaning purpose to remove deposited particle load. These sintered solid filters are able to withstand very high differential pressure across the filters.

Features & Benefits

•  Made of single base material, hence free from any binder
•  Specific Pore size distribution due to sintering process 
•  With stand very high differential pressure 
•  High void volume compare to conventional sintered material 
•  Easy to clean & back washed 
•  Wide chemical compatibility

 

Technical Specifications

Configuration

•  Double Open Type (DOE Type)

Construction

•  Sintered Polypropylene
•  Sintered Polystyrene
•  Sintered Acrylonitrile
•  Sintered Ceramic 
•  Sintered Polyethylene 

 

Applications

 

 

Stainless steel filter cartridges are designed to overcome the temperature and chemical compatibility limitations of fabric or synthetic fiber media. This will offers very high temperature resistance & can withstand high differential pressure. Stainless steel cartridges are offered in SS 304, SS 316, & SS 316 l material. These elements can be plain cylindrical or pleated configuration to increase filtration area. Normally all stainless steel pleated & cylindrical filters are supported with coarser filter media to ensure any direct damages to main filtering media under process upsets. A bubble point tests can be done to certify that no opening larger than the specified pore size exist in product joints or seams. No media migration due to stainless steel material. These elements can be back washed & reused.


Type Of Filters

• Stainless steel wire mesh type
• Stainless steel sintered metal type
• Stainless steel random fiber / Sintered  metal fiber type
• Type Of Filter Design• Plain cylindrical design
• Pleated configuration design


Features & Benefits

• Stable pore shapes
• High permeability
• Low pressure drop
• High dirt-holding capacity (longer lifetime)
• High temperature resistance
• High differential pressure with stand capacity
• Strong corrosion resistant
• Back flushing
• Excellent mechanical strength
• No media migration
• Size customization

Oil Adsorbing Filter Cartridge

 Oil adsorption filter cartridges have been specifically developed and manufactured for the high efficiency removal of dissolved & dispersed oils from water within the gas & oil production industries, marine bilge and ballast water treatment systems, contaminated surface water run off & other industrial process industries. Filter media of this cartridge is material containing modified cellulose. This filter media will remove upto 95% of total hydrocarbons from water in a single pass. Dissolved oil, emulsions & dispersed droplets are adsorbed and retained from water by filter media.

Features & Benefits

»  Instantaneous adsorption. Better than activated carbon.

»  High flow rates

»  Removes dissolved and dispersed oils.

»  High efficiency removal of oils

»  Low pressure drop

»  Media can hold 300 % of its own weight

»  No release of removed hydrocarbon

»  Typically, over 90% of total hydrocarbons are removed in a single pass through the cartridge with no release once adsorbed.

»  Lower outlet levels of hydrocarbons can be achieved by connecting cartridges in series.

»  Higher flow rates also can be achieved by connecting cartridges in parallel.

Construction

Oil adsorbing filter cartridges are made by rolling the sheet material onto a central core support. The core & outer surface of filter media rolls are covered with retaining mesh. The complete module is then encapsulated in to end caps suitable for fitting into a variety of housing configurations.

Technical Specifications

 

Configuration

»  Double Open Type (DOE Type)

Applications

»  Gas and Oil facilities

»  Leisure/Commercial Shipping Bilge Water

»  Surface Water Run off (Truck Stops, Airports)

»  Auto Service Stations\gate

»  Machine Shops

»  Industrial Processes

»  Factories and Repair Shops

»  Car and Truck Washes

 

RB (Resin-Bonded) Cartridge is produced from cellulose fibers, which have been intrinsically bonded to gather by a melamine resin, to create a solid highly durable, yet porous structure. By treating the fibers in this fashion we can assure a stronger cartridge that is less subject to collapse than a wound or pleated cartridge.

Features & Benefits

•  Free of surfactants, Binders and Adhesives 
•  Excellent flow with low pressure drop 
•  High dirt holding capacity 
•  Temperature limit 4.4 Deg C to 93.3 Deg C 
•  Certificated by FDA
•  Longer service life 

Technical Specifications

 

Applications 

 

Carbon Cartridges

 

Carbon block cartridges are designed for high effective filtration of water for certain VOC’S, pesticides, chlorine, odor & test & sediment reduction down to 5 micron. These cartridges are manufactured entirely from FDA compliance materials. They are suitable for potable water filtration, as well as many industrial, commercial & food service applications.

Its nominal filtration rating makes it excellent for polishing filters of pre filters in applications which require very fine filtration. These cartridges are effective at filtering giardia & cryptosporidium cysts from potable drinking water.

 

Features & Benefits

 

»  High lodine value

»  High flow rate

»  High dirt holding capacity

»  Greater chlorine removal efficiency

»  Good Oil adsorption medium

 

Type of carbon filters

 

»  Activated coal carbon

»  Coconut shell carbon

 

Construction

 

 

Technical Specifications

 

 

 Applications

 

Jumbo pleated cartridge for pool filtration are made up of of pleated polyester filter media with polypropylene core inside and moulded end caps. Filter cartridges are designed for high flow rate and low pressure drop, due to its high filtration area. It is very popular for ro pre filtration & pool water filtration applications.

Features & Benefits:

• Pleated design for higher surface area and contaminant removal.
• Longer filtration runs for lesser change-out and less maintenance
• Low pressure drop
• Designed for general water filtration purposes
• Technical Specifications

Technical Specifications:

Product Code Abbreviation
FCIOPPL196-001-10

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PP Pleated and glass fiber cartridges are designed for higher filtration area & high throughput .It has 6 inch/152mm large diameter, and is coreless, single open-ended structure with an inside to outside flow pattern. Due to its large diameter with big filter area, it requires lesser elements for a given flow rate than standard cartridges diameter, due to lesser elements Filter vessels ‘s size workout smaller, resulting in lower capital Investment and installation costs, as well as reduced operating costs.

Features & Benefits

• Easy to dispose due to its unique coreless design
• Minimize overall size of filter housing due to its high throughput
• Absolute rated filtration efficiency

Construction