| Polypropylene Absolute Chart | |
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SWT™ 100% Polypropylene Absolute Chart |
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| The SWT™ Polyethersulfone
(PES) Membrane cartridge has been developed for the filtration of high-purity
liquids. SWT™ Polyethersulfone (PES) Membrane is inherently hydrophillic
and contains no added surfactants or wetting agents. Each cartridge is
fabricated in a cleanroom environment. This cartridge’s greatest strength
derives from the use of its unique mirrored anisotropic polyethersulfone (PES)
membrane with a narrow pore size distribution. This membrane produces a
cartridge with exceptionally high flow rates ans long on-stream life. Safe Water Technologies PES membrane and all-polypropylene supportive structures result in a cartridge with low ionic and organic extractables, broad chemical compatibility and a high resistance to hydrolysis, thus minimizing particle shedding. |
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| Applications Chemical Filtration Liquid Clarifacation Recirculating Liquids General Water Filtration Deionized Water Systems |
Advantages High Flow Rates Long On-Stream Life Resistance to Hydrolysis Low Differential Pressures Broad Chemical Compatibility All materials meet FDA/USP requirements |
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| Specifications | |||||||||||||||
| Pore Size Ratings & Liquid Flow Rates* 0.1 p.m . - 1.8 gpm/psid (0.10 lpm/mbar) 0.2 p.m. - 3.7 gpm/psid (0.20 lpm/mbar) 0.45 p.m. - 4.8 gpm/psid (0.26 lpm/mbar) 0.65 p.m. - 9.2 gpm/psid (0.51 lpm/mbar) *for fluids with viscosity of 1cp per 10” (25 cm) cartridge equivalent. Materials of Construction:
Toxicity: All components meet USP-XXIII ClassVI-121ºC criteria |
Operating Differential Pressure: Forward: 80 psid (5.5 bar) @ 75ºF (24ºC) Reverse: 15 psid (2.8 bar) @ 75ºF (24ºC) Packaging Economy: Bulk packaged in case quantities to reduce material disposal:
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| Chemical Compatibility: Cartridges are chemically compatible with most ultra-pure chemicals and sanitizing agents.** **See Chemical Compatibility Guide, or Contact Safe Water Technogies Inc.. |
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