PTFE membrane with PP supports Filter Cartridges
High flow rates and optimized surface area reduce processing time and filter consumption.
Broad chemical compatibility
All-polypropylene component construction complemented by a variety of O-ring seals withstands demanding operating parameters.
Naturally hydrophobic membrane maintains air flow rates in venting and gas applications.
Narrow pore size distribution ensures the ultimate in retention and flow rate.
Rinsed with 18 megohm-cm UHP water for high purity.
Unique thermal-bonding technique is applied without adhesives and low extractables.
Hot water sanitizable and steam sterilization.
Product Specifications
Retention Ratings:
0.1, 0.2, 0.45, 1.0um
Maximum Differential Pressure:
72.5psi (5bar)@ 194ºF(90ºC)
34.8psi (2.4bar)@ 70ºF(21ºC)
Recommended Changeout Differential Pressure:
35 psid (2. 0 bar)
Purity:
TFP Series filter cartridges are free of surfactants, anti-static agents, binders, and adhesives.
Sterilization:
Multiple autoclaving for 30 minutes at 121ºC under no end load conditions.
Materials of Construction:
Filter Media: Hydrophobic PTFE
Endcaps: Polypropylene
Extended Core*: Polypropylene
Gaskets/O-rings*: Silicone, Buna N, Viton A, EPDM, T = PTFE
Typical Effective Filtration Area:
e0.72 cm2 per 10inch (250mm) cartridges
Dimensions (nominal):
Outside Diameter: 2.7inch(68mm)(nominal)
Lengths: 5inch, 250mm, 10inch (254 mm), 500mm, 20inch(508mm), 750mm, 30inch(762 mm), 1000mm, 40inch(1020mm), 50inch(1270 mm), other special available.
Applications
lUltra pure electronic chemical solvent
lFermenter, storage tank, sterilized exhaust and intake in make-up tongs Acids
lPhotoresists /Polymer Filtration
lEtchants / Oxidizing gas and liquid
lHigh pure steam / Sterilized transport of compressed air