The P-Series family of polyethersulfone ultrafiltration membrane elements are characterized by a molecular weight cut-off of 10,000 and greater than 96% rejection of Cytochrome-C (13,300 MW protein).
GE PW Ultrafiltration Elements are used for pretreatment of process water and post-treatment of ultrapure water.
GE Osmonics Desal PW4040C1027 Ultrafiltration elements feature a Durasan outerwrap and 28 mil feed spacers and is designed with flush end connections.
GE Desal PW4040C1027 Ultra Filtration Membrane Specs:
9200 Gallons Per Day
Dimensions: 4" W X 40" L
Membrane: Polyethersulfone
Molecular Weight Cut-off: 10,000 Dalton
Typical Operating Pressure: 80 - 135 psig
Maximum Temperature: 122°F (50°C)
Chlorine Tolerance: 5,000+ ppm days
Operating pH range: 2.5 - 11.0
Cleaning pH range: 2.0 - 11.5
Maximum Pressure Drop: 10 psig per element; 50 psig per vessel