PES Series PES Pleated Membrane Filter Cartridges are made of superior-quality naturally hydrophilic PES membrane and good polypropylene support materials. PES pleated membrane filters use a pleated high surface area Polyethersulphone membrane that has been designed for use in a wide range of liquid processing applications. PES pleated filters provide excellent flow rates, long service life, wide chemical compatibility and without added surfactants that lead to extractables. PES membrane filter cartridges are ideal choice for systems requiring materials that are reliable and have consistent & efficient filtration.
| Filter Media | Polyethersulfone(PES) |
| Length | 5", 9.75", 9.8", 10", 20", 30", 40" |
| Outside Diameter | 2.75"(70mm) |
| Filtration Rating | 0.1μm, 0.22μm, 0.45μm, 0.65μm, 1μm |
| Core | Polypropylene |
| Filter Support | Polypropylene |
| Gasket/O-ring | Silicone, EPDM, Viton, NBR, Teflon encapsulated Viton |
| End Cap/Cage | Polypropylene |
| End Cap Type | DOE, 222/Flat, 222/Fin(Code 3), 226/Flat, 226/Fin(Code 7), 215/Flat, 215/Fin |
● Thermal bonding process eliminates adhesives, all materials meet FDA requirements
● Range of removal ratings from 0.1 to 1μm and validated for consistent and reliable performance
● PES membrane filters have wide chemical compatibility and can be regenerated for extended service life
● High surface area of naturally hydrophilic PES membrane provides high flow rates and low initial pressure losses
● PES pleated filters are manufactured in clean-room environment, 100% flushed with ultra-pure DI water and are integrity tested
| Bottled Water | Cosmetics | RO/DI Process |
| Food & Beverage | Ultrapure Chemicals | Pharmaceuticals |
| Semiconductor | Sea water desalination | Petrochemical industry |
Operation Data for PES Pleated Membrane Filter Cartridges
| Maximum Operating Temperature | 80℃(176℉) |
| Max. Differential Pressure | 4.8 bar at 20℃ (70 psi at 68℉) |
| 3.4 bar at 50℃ (50 psi at 122℉) | |
| 1.4 bar at 80℃ (20 psi at 176℉) | |
| Maximum reverse pressure | 40 psid @ 70°F (2.8 bar @ 21°C) |
| Recommended Change Out Differential Pressure | 2.4 bar (35 psid) |
| Sterilization Temperature Time | 121˚C (250˚F) for 30 minutes at 1.0 bar (14 psi), multiple cycles |
Pressure Drop Rate for 10" PES Pleated Membrane Filter Cartridges
End Caps of PES Pleated Membrane Filter Cartridges
| PES | Length | Micron Rating | End Cap | Gasket/O-ring |
PES Series PES Pleated Membrane Filter Cartridges | 5 = 5" | 0.1 = 0.1μm | A = Double Open End (DOE) | S = Silicone |
| 9.75 = 9.75" | 0.22 = 0.22μm | B = 222/Flat(SOE) | E = EPDM | |
| 9.8 = 9.8" | 0.45 = 0.45μm | C = 222/Fin(SOE) | N = NBR | |
| 10 = 10" | 0.65 = 0.65μm | D = 226//Flat(SOE) | V = Viton | |
| 20 = 20" | F = 226/Fin(SOE) | |||
| 30 = 30" | 1 = 1μm | G = 215/Flat(SOE) | T = Teflon Encapsulated Viton | |
| 40 =40" | H = 215/Fin(SOE) |
For Example:
PES-10-0.22-C-V
PES Series PES Pleated Membrane Filter Cartridges - 10" - 0.22μm - 222/Fin(SOE) - Viton
Customized Sizes of PES Pleated Membrane Filter Cartridges can be accepted according to requirements
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