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General Description:
PTFE series is constructed of imported natural hydrophobic Polytetrafluoroethylene membrane media and non-woven support materials. Adaptors are thermally welded with media without using any glue on it, so there is no possibilities to cause pollution
Applications：
● Fermentation tank
● vent filter of hold tank
● Electronic industry
● Semiconductor: ultrapure gas filtration
● Chemical industry
Features：
●Excellent performance of high temperature-resistance, repeat steam ability in situ.
● Hydrophobic membrane with high flow.
● Low pressure drop, high flow rate, long service life
● 100% integrity tested
● Non fiber-releasing
Specifications:
Dimensions
● Outside diameter: 2.7” (69mm)
● Length: 9.75",10", 20", 30", 40"
Material Of Constructions:
● Filter media: PP
● Support layer: PP
● Cage/Core/End cap: PP
● Seal Material : Silicone, EPDM, NBR, Viton, Teflon, E-FKM
Performance:
● Removal Rating: 0.1µm, 0.22µm, 0.45µm
● Maximum operating temperature: 90℃
● Maximum operating pressure: 4.2bar @25℃
● Maximum operating pressure（Reverse Direction）: 2.0bar @25℃
● Maximum temperature sterilization: 121℃ Every 30 Minutes,100times
● When filter the air, pressure is 2 bar ,start pressure 100Mbar ,10"filter can flow 300NM³/h
Darlly Micro Pleated Filter Cartridge-PTFE P/N:
DLMPTFE-*-=-#-+ (e.g, DLMPTFE-0.45-20-F-V)
Code* Removal Rating
0.1 0.1µm
0.22 0.22µm
0.45 0.45µm
Code= Length
9.75 9.75“
10 10“
20 20“
30 30“
40 40“
Code# Code
B DOE Gasket/Gasket(9.75“ increments)
F DOE Gasket/Gasket(10“ increments)
H 213/Flat
J 222/Flat/SS
K 222/Fin/SS
M 222/Flat
P 222/Fin
Q 226/Fin
R 226/Fin/SS
T 226/Flat
V 226/Flat/SS
Code+ Seal Material
S Silicone
E EPDM
B NBR
V Viton
T Teflon
F E-FKM
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