Description
Pall EPK filter cartridges are specifically designed for the wet cleaning applications in Thin Film Transistor Liquid Crystal Display (TFT LCD) manufacturing. The filters have excellent compatibility with the various process liquids. The unique cartridge construction, with its large filter area in a compact package, results in a small system footprint and reduced change-out costs. EPKS cartridges are available in a wide range of removal ratings.
Features
- AS568-226 O-ring seal
- 81 mm / 3 inch outer diameter (nominal)
- 260 mm / 10 inch length (nominal)
- High filter area, pleated cartridge
- Single open end filter
- Same configuration as Pall Ultipleat® PKS filter
- Wide range of removal ratings
Benefits
- High flow rates
- Longer filter service life
- Easy filter change-out
- Small system footprint
- Reduced filtration operating costs
Specifications
Materials of Construction
| Components | Materials |
| Filter Medium | Polypropylene (PP) |
| Support and drainage | Polypropylene |
| Core and cage | Polypropylene |
| End Cap | Polypropylene |
| O-ring (AS568-334) | EPDM, FEP encapsulated |
| Removal Ratings (μm) | PP : 0.2, 0.5, 1, 2, 4.5, 10, 20, 30 |
| Maximum Operating Temperature | 80 °C / 176 °F |
| Maximum Forward Differential Pressure | 0.69 MPa @ 20 °C / 100 psid @ 68 °F |
| 0.34 MPa @ 80 °C / 40 psid @ 176 °F | |
| Housings |
|
Performance
Typical Flow Characteristics – 1 cP fluid, 20 ˚C
Type
Filter Cartridges
Ordering Information
Part Numbers / Ordering Information1
EPK310 [1] [2]Table 1 (Polypropylene)
| Code | Removal ratings |
| PP002 | 0.2 μm |
| PP005 | 0.5 μm |
| PP010 | 1 μm |
| PP020 | 2 μm |
| PP045 | 4.5 μm |
| PP100 | 10 μm |
| PP200 | 20 μm |
| PP300 | 30 μm |
Table 2
| Code | O-ring materials |
| J | EPDM |
| H1 | FEP encapsulated |
1 Not all part number combinations are always available. Please contact your Pall representative for availability.
The information provided in this literature was reviewed for accuracy at the time of publication. Product availability may be subject to change without notice. For current information, consult your local Pall representative.
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