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Emflon® PF Filter (Gas Filtration)

The Emflon® PF filter is an all fluoro–polymer pleated filter designed for ≤ 3 nm filtration of bulk aggressive process gases.
  • All fluoro-polymer construction
  • Available in 5 in., 10 in., 20 in., and 30 in. configurations
  • High temperature and pressure capabilities
  • Optimized cartridge design
  • High flow rates vs. differential pressure
  • Manufactured in a cleanroom environment
  • 100% integrity tested
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Description

The Emflon® PF filter is an all fluoro–polymer pleated filter designed for ≤ 3 nm filtration of bulk aggressive process gases.
  • All fluoro-polymer construction
  • Available in 5 in., 10 in., 20 in., and 30 in. configurations
  • High temperature and pressure capabilities
  • Optimized cartridge design
  • High flow rates vs. differential pressure
  • Manufactured in a cleanroom environment
  • 100% integrity tested

Specifications

Materials of Construction

 
Components Materials
Filter Medium PTFE
Media Support PTFE
Core, Cage and End caps PFA
Sealing Methods Melt seal
O-ring FEP encapsulated fluoroelastomer
 
 
 
Configurations AB1 AB2 AB04
Nominal Filter Areas 0.56 m2 / 6 ft2 1.1 m2 / 12 ft2 0.24 m2 / 2.6 ft2
Nominal Length 254 mm / 10 in 508 mm / 20 in 102 mm / 4 in
Diameter 70 mm / 2.75 in
O-ring Size / End Caps Code 3 (222 double O-ring / flat end)
Code 15 (226 double O-ring bayonet lock / flat end)
Removal Ratings ≥ 3 nm
Maximum Operating Temperature 185 ˚C / 365 ˚F
Maximum Forward Differential Pressure 0.69 MPa @ 50 ˚C / 100 psid @ 120 ˚F
0.41 MPa @ 110 ˚C / 60 psid @ 230 ˚F
0.24 MPa @ 170 ˚C / 35 psid @ 335 ˚F
 

Performance

Pressure Drop vs. Gas Flow Rate

Cartridge Styles AB1 and AB04

Type

Filter Cartridges

Ordering Information

Part Numbers / Ordering Information


AB [1][2][3] E [4]

Table 1
 
Code Cartridge Length1 (Nominal)
1 254 mm / 10 in
2 508 mm / 20 in
04 102 mm / 4 in
 

Table 2
 
Code Removal Ratings
F002 ≥ 3 nm
 

Table 3
 
Code O-ring Specifications
3 AS568A-222
15 AS568A-226
 

Table 4
 
Code O-ring Material1
H1 FEP Encapsulated Fluoroelastomer
 
1 Other length and O-ring material options available.

Representative example part numbers

AB04F0023EH1
AB1F00215EH1
AB2F00215EH1

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