Emflon® Filter (Chemical Filtration) product photo Primary L

Emflon® Filter (Chemical Filtration)

The Emflon filter is recommended for chemicals which are compatible with PTFE and polypropylene.

  • Wide range of configurations
  • Five removal ratings
  • High flow rates
  • Integrity testable
  • Low extractables
  • Optimized design
  • Manufactured in a cleanroom environment
  • 100% integrity tested


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Description

The Emflon filter is recommended for chemicals which are compatible with PTFE and polypropylene.

  • Wide range of configurations
  • Five removal ratings
  • High flow rates
  • Integrity testable
  • Low extractables
  • Optimized design
  • Manufactured in a cleanroom environment
  • 100% integrity tested
Specifications

Materials

  • Medium: PTFE
  • Core, cage, and end caps:
    Polypropylene
  • Support and drainage: Polypropylene
  • O-ring options: fluorocarbon elastomer1 and Teflon
    encapsulated fluorocarbon elastomer

1fluorocarbon elastomer and Teflon are trademarks of DuPont Dow Elastomers

Removal Ratings

  • 5.0 μm, 1.0 μm, 0.2 μm, 0.1 μm,
    0.05 μm

Filter Areas

  • 10" / 254 mm: 9.45 ft2 / 0.88 m2
  • 20" / 508 mm: 18.90 ft2 / 1.76 m2
  • 30" / 762 mm: 28.35 ft2 / 2.64 m2
  • 40" / 1016 mm: 37.80 ft2 / 3.52 m2

Configurations

  • Nominal length: 10" / 254 mm,
    20" / 508 mm, 30" / 762 mm, and
    40" / 1016 mm
  • Diameter: 2.75" / 70 mm
  • O-ring size / end caps:
    Code 3 (222 double O-ring / flat end)
    Code 8 (222 double O-ring / finned end)
    Code 7 (226 double O-ring bayonet lock / finned end)
Performance

Operating Conditions

  • Maximum Operating Temperature:
    194°F / 90°C
  • Maximum Forward Differential Pressure:
    80 psid @ 120°F / 5.5 bar @ 50°C;
    50 psid @ 121° - 195°F / 3.5 bar @ 51°- 90°C

Integrity Test Values2

    Per 10" / 254 mm segment
  • 0.05 μm: ‹ 45 mL / min @ 35 psig / 2.4 bar
  • 0.1 μm: ‹ 64 mL / min @ 19 psig / 1.3 bar
  • 0.2 μm: ‹ 32 mL / min @ 11 psig / 0.76 bar

2Test fluid used is 60:40, IPA:H2O.


Pressure Drop vs. Liquid Flow Rate 3



3 For liquids with viscosity differing from water, multiply the pressure drop by the viscosity in centipoise.
Type
Filter Cartridges
Ordering Information
 
Part Number4 Removal rating (μm) Nominal Length (in / mm) Configuration Code O-Ring Material5
AB1FC8EJ 5.0 10 / 254 8 Ethylene Propylene
AB1FN3EH1 1.0 10 / 254 3 Teflon Encapsulated fluorocarbon elastomer
AB1FN3EHF 1.0 10 / 254 3 fluorocarbon elastomer A
AB1FR3EH1 0.2 10 / 254 3 Teflon Encapsulated fluorocarbon elastomer
AB1FR3EHF 0.2 10 / 254 3 fluorocarbon elastomer A
AB1FR7EH1 0.2 10 / 254 7 Teflon Encapsulated fluorocarbon elastomer
AB1FR8EH1 0.2 10 / 254 8 Teflon Encapsulated fluorocarbon elastomer
AB1FR8EHF 0.2 0.2 8 fluorocarbon elastomer A
AB2FR3EH1 0.2 20 / 508 3 Teflon Encapsulated fluorocarbon elastomer
AB2FR3EHF 0.2 20 / 508 3 fluorocarbon elastomer A
AB2FR8EHF 0.2 20 / 508 8 fluorocarbon elastomer A
AB3FR3EH1 0.2 30 / 762 3 Teflon Encapsulated fluorocarbon elastomer
AB1FT3EH1 0.1 10 / 254 3 Teflon Encapsulated fluorocarbon elastomer
AB1FT3EHF 0.1 10 / 254 3 fluorocarbon elastomer A
AB2FT3EH1 0.1 20 / 508 3 Teflon Encapsulated fluorocarbon elastomer
AB3FT3EH1 0.1 30 / 762 3 Teflon Encapsulated fluorocarbon elastomer
AB1FD8EH1 0.05 10 / 254 8 Teflon Encapsulated fluorocarbon elastomer
AB2FD3EH1 0.05 20 / 508 3 Teflon Encapsulated fluorocarbon elastomer
AB3FD3EH1 0.05 30 / 762 3 Teflon Encapsulated fluorocarbon elastomer
 

4 For prewet option add -K3 to end of part number.
5 Other O-ring materials are available.

Unit conversion:1 bar = 100 kilopascals
Application
Chem Intermediate Product (Other), Chemicals Raw Material / Gas/Air, Chem Final Product (Liquid)