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Constructed with gradient density thermally-bonded polypropylene microfiber media, absolute-rated Flotrex AP (FAP) filters (Figure 1) combine exceptional solids-holding capacities with precise micron retention ratings. The FAP filters are constructed of FDA acceptable high-purity polypropylene.

FAP filters are absolute-rated for air, gas and liquid filtration with low pressure drop across the wide range of 0.65 to 40 microns. Sheets of melt-blown media are layered to provide absolute particle retention, high solids loading and long service life.
Unit of Measure

Specifications

Type

 N/A FAP

Absolute Micron Rating

 N/A 20 µm

Nominal Cartridge Length

 N/A 30 in76 cm
End #1 Adapter1 N/A Open End Gasket

End #2 Adapter

 N/A 120 O-Ring 213 O-Ring Closed End Cap Fin Adapter Open End Gasket
Elastomer Material2 N/A Buna-N EPDM Silicone Viton

Note

 N/A Trademark of General Electric Company; may be registered in one or more countries.

Materials of Construction

Filtration Media

 N/A Polypropylene Microfiber

Support Layers

 N/A Polypropylene Microfiber

Core and Cage

 N/A Polypropylene

Endcaps and Adapters

 N/A Polypropylene

Dimensions

Filter Model

 N/A FAP20

Nominal Outside Diameter

 N/A 2.75 in70 mm

Nominal Inside Diameter

 N/A 1.25 in31 mm

Effective Filtration Area

 N/A 7 ft²1 m²

Operational Limits

Maximum Forward Differential Pressure @ 70ºF (21ºC)

 N/A 60 psi4.14 bar

Maximum Reverse Differential Pressure @ 70ºF (21ºC)

 N/A 30 psi2.07 bar

Maximum Operating Temperature at 10 psid (0.7 bar) in Water

 N/A 180 ºF82 ºC

Typical Applications

N/A Typical Flotrex AP filtration applications include:

  • Prefiltration and Final Chemical Filtration - broad chemical compatibility
  • Prefiltration of Pharmaceuticals and Biological Fluids - dependable protection for final filters
  • High Throughput for Beer Filtration

    • General Properties

    N/A Flotrex AP filters are available the following absolute pore size micron ratings: 0.65, 1, 2, 3, 5, 10, 20 and 40 µm. Tables 1, 2, 3, 4 and 5 show further details on materials of construction, dimensions, operational limits and flow performance in air and water.

    Additional Information

    N/A

    • Flotrex AP filters may be autoclaved or in situ steam sterilized (up to 257ºF [125ºC], 30-minute cycles) for a maximum accumulated exposure of 10 hours. Alternately, the filters may be sanitized with compatible chemical agents.
    • GE certifies that the material contained in its Flotrex AP pleated filters meet U.S. FDA requirements for food contact under the applicable regulations in 21 CFR. For further information, contact GE technical services. Flotrex AP filters meet the test criteria for USP class VI-121ºC Plastics.
    • Aqueous extracts from Flotrex AP filters contain less that 0.25 EU/ml. The filters typically exhibit low levels of non-volatile residues.
    • GE filter cartridges are designed and manufactured for resistance to a wide range of chemical solutions. Conditions will vary with each application and users should carefully verify chemical compatibility.
    • 1 222 O-Ring Stainless Steel Support Ring or 226 O-Ring Stainless Steel Support Ring adapters normally require Closed End Cap or Fin Adapters.
    • 2 PTFE end Viton are registered trademarks of DuPont.