ULP membrane elements series can achieve the desired permeate water and high desalination rate under ultra-low/extreme-low pressure operation conditions.
It is suitable for desaliantion treatment of surface water, groundwater, tap water and municipal water with salt content less than 2000ppm.
Model | W-ULP-8040 |
Active Membrane Ft2(m2) | 400(37) |
Operational pressure psi(MPa) | 150(1.03) |
Average yield GPD(m3/d) | 10500(39.5) |
Salt rejection(%) | 99.0 |
Recovery rate(%) | 15 |
Max.Operation pressure psi(MPa) | 600psi(4.1MPa) |
Max.inflow temperature(ºC) | 45ºC |
Max.inflow SDI | 5 |
Max water flow GPM(m3/h) | 75GPM(17m3/h) |
Free chlorine concentration | <0.1ppm |
PH Range of Feed Water During Continuous Operation | 2-12 |
Max. pressure drop of single element psi(MPa) | 15psi(0.1MPa) |




1. who are we?
We are based in Hebei, China, start from 2017,sell to Oceania(30.00%),North America(20.00%),Eastern Europe(15.00%),South America(10.00%),Western Europe(10.00%),Mid East(10.00%),Northern Europe(5.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
FRP pressure Tank,FRP Pressure Vessels,FRP filter housing,FRP Membrane housing,High flow cartridge filter
4. why should you buy from us not from other suppliers?
Chengda found in 1976 is a manufacturer of FRP RO/DTRO/STRO membrane housing, FRP water tanks. Winder from the raw materials, production, processing, machining, accessories, assembly, quality inspection, packaging and other aspects of the strict control.
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