All Tech-Flow Series

All Tech-Flow(ATEF) series filter cartridges utilized 100% Polytetrafluoro-ethylene(PTFE) membrane with PFA core and cage, have great corrosion resistance and durability in highly corrosive acids, bases and organic environment.

ATEF series are 100% pre-flushed with 18 megohm-cm DI water and integrity tested, which can provide very high cleanliness level filters, ideally suited for corrosive chemicals and gases filtration in the semiconductor industry.

RoHS, FDA, Halal Certificated
Model : ATEF

Materials of Construction

Filter Media & Support Material: Polytetrafluoroethylene (PTFE) Membrane

Hardware: PFA (Perfluoroalkoxy Alkanes)

Gaskets/ O-rings: Telfon Encapsulated Viton


Operating Conditions

Maximum Operating Pressure: 

75.4 psid (5.2 bar) @ 77°F (25°C)

17.4 psid (1.4 bar) @ 338°F (170°C)


Maximum Differential Pressure(forward): 

61 psid (4.3 bar) @ 77°F (25°C)

7.5 psid (0.5 bar) @ 338°F (170°C)


Maximum Differential Pressure(reverse): 

43.5 psid (3.0 bar) @ 77°F (25°C)

7.5 psid (0.5 bar) @ 338°F (170°C)

    

Recommended Change Out Differential Pressure: 35 psid (2.4 bar)


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Flow rate is per 10" cartridge. For liquids other than water, multiply the pressure drop by the fluid viscosity in centipoises.

Dimensions
Outside Diameter: 2.64" (67mm)
Lengths: 4", 10", 20", 30"

End Configuration

DOE = DOE 

Code 3 = 222 / flat

Code 8 = 222 / Fin
Code 7 = 226 / Fin, Bayonet


Retention Ratings

0.02, 0.03, 0.05, 0.1, 0.2, 0.45, 1, 5, 10 µm Absolute

Pre-wet(optional)

Pre-wetted package



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