GDS – Polyether sulfone Membrane Pleated Filter Cartridges
GDS Polyethersulfone (PES) Membrane Pleated Filter Cartridges have a special feature of low protein binding and are therefore ideal for applications requiring critical cleanliness such as biological, pharmaceutical, and microelectronic processes. The incorporation of asymmetric PES membranes ensures consistent particle retention efficiency, low-pressure drop and exceptional service life, making GDS one of the most popular solutions for liquid filtration.
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GDS – Polyether sulfone Membrane Pleated Filter Cartridges
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GDS Polyethersulfone (PES) Membrane Pleated Filter Cartridges have a special feature of low protein binding and are therefore ideal for applications requiring critical cleanliness such as biological, pharmaceutical, and microelectronic processes. The incorporation of asymmetric PES membranes ensures consistent particle retention efficiency, low-pressure drop and exceptional service life, making GDS one of the most popular solutions for liquid filtration.
- Hydrophilic and asymmetric PES membranes provide excellent flow capacity and long service life while maintaining maximum filtration performance.
- Low protein binding makes GDS an ideal option for processes requiring critical cleanliness. Wide chemical compatibility across a wide range of liquid processes.
- 100% integrity tested.
- May be autoclaved (121 oC, 30 minutes cycles) or in situ steam sterilized (125 oC, 30 minutes cycles) for maximum accumulated exposure of 10 hours.
| Filter Media | Polyethersulfone |
| Micron Rating | 0.03, 0.1, 0.2, 0.45, 1 μm |
| Gaskets/O-ring | Silicone, EPDM, Viton, Teflon encapsulated Viton |
| Core | Polypropylene |
| Filter Support | Polypropylene |
| End Cap | Polypropylene |
| Cage | Polypropylene |
| Outside Diameter | 2.75″(70mm) |
| Maximum Operating Temperature | 80oC (176oF) |
| Maximum Differential Pressure | 4.8 bar at 20oC (70 psi at 68oF) |
| 3.4 bar at 50oC (50 psi at 122oF) | |
| 1.4 bar at 80oC (20 psi at 176oF) | |
| Recommended Change Out Differential Pressure | 2.4 bar (35 psi) |
- RO/DI Process, Semiconductor, Cosmetics, Medicine Filtration, Pharmaceuticals, Ultrapure Chemicals, Food & Beverage, Bottled Water
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