Produced from finest quality virgin polypropylene, Plastofilt CF are industrial grade housings. They deliver consistent performance and exhibit good atmospheric resistance. Plastofilt CF is available for both standard diameter cartridge filters and jumbo cartridge filters. Though smaller than stainless steel housings Plastofilt CF can process high flow rates up to 8 m3 /hr with minimum pressure drop. They go through a series of inspection and tests before getting shipped.

Features and Benefits

  • Polypropylene material for wide chemical compatibility .
  • Molded construction for product consistency
  • Robust knife edge design ensures consistent cartridge sealing.
  • High pressure retention capacity.
  • Various connections for different requirement.
  • Air release mechanism.
  • Easier cartridge changeout.
  • Reduced Footprint.
Applications
  • Water treatment
  • Dyes and pigment
  • General industrial applications
Specifications
  • Housing Sump / Top
    Polypropylene
    Vent
    Polypropylene with Stainless Steel Spring and Screw
    “O”-ring / Gasket
    Silicon, FKM, Buna-N, EPDM
  • Length
    10”, 20”
    Diameter
    2.5”, 4.5”
    End Connection
    DOE / ZeroLeak (for 4.5” OD Cartridges only)
  • Housing Size
    10”, 20”
    Diameter
    Slim (for 2.5”), Jumbo (for 4.5”)
    Connection Type
    BSP (F) Threaded
    Connection Size (Slim)
    1/2”, 3/4”, 1”
    Connection Size (Jumbo)
    1”, 1.5”
  • Maximum operating pressure
    0.8 MPa (8.0 bar; 113.7 psid) @ 21°C (69.8°F)
    Operating temperature range
    4°C ( 39.2°F ) to 70°C ( 158°F )
  • 10” Slim
    upto 1 m3 /hr
    10” Jumbo
    upto 4 m3 /hr
    20” Slim
    upto 2 m3 /hr
    20” Jumbo
    upto 8 m3 /hr

FAQs

What are filter bags for?
Filter bags are an integral part of bag filter systems, used to capture and remove solid particles from liquids or gases. They help reduce downstream contamination and improve process efficiency across industries like chemicals, food & beverage, pharmaceuticals, and water treatment.
Gopani filter bags are available in materials such as polyester, polypropylene and nylon, plus specially treated media for high temperature or chemical resistance depending on your application.
Common collar options include steel ring collars, plastic collars and specialized welded collars to suit different housings and sealing methods.
Filtration ranges typically span from 1 micron to 500 microns depending on media and construction.
Flow rates depend on bag size, media and system design; we can help select the correct bag based on your LPM/GPM requirements.
Some filter bags can be cleaned and reused depending on the solids and application; however, single-use bags are common for contamination control.
Replace when you observe a significant pressure drop, physical damage to the bag, or when the recommended service life has been reached for your application.