Pargreen Process Technologies - PW Series Ultrafiltration - Post Treatment of RO and NF

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.

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Unit of Measure

Items	PW4025T PW Series Ultrafiltration - Post Treatment of RO and NF	PW4040T PW Series Ultrafiltration - Post Treatment of RO and NF	PW4040F PW Series Ultrafiltration - Post Treatment of RO and NF	PW8040F PW Series Ultrafiltration - Post Treatment of RO and NF
Membrane	N/A P-Series, Polyethersulfone
Active Area	N/A 50 ft²4.6 m²	N/A 85 ft²7.9 m²	N/A 85 ft²7.9 m²	N/A 350 ft²32.5 m²
Outer Wrap	N/A Tape	N/A Tape	N/A Fiberglass	N/A Fiberglass
Part Number	N/A 1207368	N/A 1207379	N/A 1207376	N/A 1207404
Dimension A (Length)	N/A 25.0 in63.5 cm	N/A 40.0 in101.6 cm	N/A 40.0 in101.6 cm	N/A 40.0 in101.6 cm
Dimension B¹	N/A 0.625 in1.59 cm	N/A 0.625 in1.59 cm	N/A 0.625 in1.59 cm	N/A 1.125 in2.86 cm
Dimension C (Outside Diameter)	N/A 3.9 in9.9 cm	N/A 3.9 in9.9 cm	N/A 3.9 in9.9 cm	N/A 7.9 in20.1 cm
Boxed Weight	N/A 5 lb2.3 kg	N/A 8 lb3.5 kg	N/A 8 lb3.5 kg	N/A 32 lb14.5 kg
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
Note	N/A This product ships dry. Trademark of General Electric Company; may be registered in one or more countries
¹ Internal diameter unless specified OD (outside diameter).