The P-Series family of polyethersulfone ultrafiltration membrane elements are characterized by a 10,000 molecular weight cut-off and greater than 96% rejection of Cytochrome-C (13,300 MW protein). PW Elements are used for pretreatment of process water and post treatment of ultrapure water.
Unit of Measure
Element Specification
Membrane |
N/A P-Series, Polyethersulfone |
Active Area |
N/A 50 ft²4.6 m² |
Outer Wrap |
N/A Tape |
Part Number |
N/A 1207368 |
Dimensions and Weight
Dimension A (Length) |
N/A 25.0 in63.5 cm |
| Dimension B1 | N/A 0.625 in1.59 cm |
Dimension C (Outside Diameter) |
N/A 3.9 in9.9 cm |
Boxed Weight |
N/A 5 lb2.3 kg |
Operating and CIP parameters
Typical Operating Pressure |
N/A 80 - 135 psig555 - 931 kPa |
Typical Operating Flux |
N/A 10 - 25 GFD15 - 40 LMH |
Maximum Pressure |
N/A 200 psig1379 kPa |
Maximum Operating Temperature |
N/A 122 ºF50 ºC |
Maximum Cleaning Temperature |
N/A 122 ºF50 ºC |
Operating Range Recommended pH |
N/A 4.0 - 11.0 |
Cleaning Range Recommended pH |
N/A 2.0 - 11.5 |
Recommended Pressure Drop Over an Element |
N/A 12 psig83 kPa |
Recommended Pressure Drop Per Housing |
N/A 50 psig345 kPa |
Chlorine Tolerance |
N/A 5,000+ ppm-days |
- 1 Internal diameter unless specified OD (outside diameter).
