Description
Industrial reverse osmosis membrane. Ultra low pressure.
This industrial reverse osmosis membrane has different applications, for example: desalination of municipal water, groundwater with salt concentration below 1500ppm. On the other hand, it is also widely used in residential dual water supply systems, pure water preparation plants, industry, food production and other fields, etc.
KeenSen ULP-4040HF Specifications
Model |
Active membrane area ft2 (m2) |
Concentrated channel spacer (mil) |
Permeation flow GPD(m3/d) |
Stable rejection rate (%) |
Minimum rejection rate (%) |
ULP-4040HF |
100(9.3) |
28 |
2700(10.2) |
99.50 |
99.40 |
Standard reverse osmosis membrane test condition.
Solution concentration (NaCl) |
Temperature（℃） |
pH value |
Operating pressure psi (MPa) |
Recovery rate（%） |
1500mg/L |
25 |
7.5-8 |
150(1.03) |
15 |
Notes: The permeate flux of a single membrane element may vary by ± 15%.
Limits and operating conditions of the membrane element:
Max. Working pressure |
600 psi(4.14MPa) |
Max. Feed water temperature |
45 ℃ |
Max. Feedwater SDI15 |
5.0 |
Max. Feed water flow |
3.6m3/h |
Free chlorine concentration in feedwater |
0.1mg/L |
pH range of feed water during continuous operation |
3-10 |
pH range of feed water during chemical cleaning |
1-13 |
Max. Pressure drop of a single diaphragm element |
15psi(0.1Mpa) |
Related articles: https://carbotecnia.info/aprendizaje/osmosis-inversa/que-es-la-osmosis-inversa-purificador/
Find more products here: https://www.filtrashop.com/?s=membrana+of+osmosis&post_type=product
We invite you to contact our technical team for advice.
