Hunan Keensen Technology Co., Ltd.
Leading RO/NF Membranes Manufacturer.
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75gpd Ultra-Low Pressure RO Membrane for Home Water Treatment RO-1812-75
Description:
Residential reverse osmosis membrane elements are rolled with ultra-low pressure aromatic polyamide composite reverse osmosis membrane flat sheets .
Applications:
The membranes are suitable for treatment of raw water with salinity less than 1000mg / L. It has the characteristics of high rejection rate and low operating pressure. It is mainly used in small direct drinking water devices at home or office.
Specifications:
| Model | Active Area ft2(m2) | Permeate Flow GPD(m3/d) | Stable Rejection Rate (%) under Test Method A | Stable Rejection Rate (%) under Test Method B |
| RO-1812-75 | 4.2(0.39) | 75(0.28) | 95.0 | 98.0 |
Test condition :
| Test Methods | Solution | Temperature(℃) | PH | Operating Pressure psi(MPa) | Recovery (%) |
| A | 500mg/L (NaHCO3,CaCl2,NaCl,MgSO4) | 25 | 7.5-8 | 60(0.41) | 55 |
| B | 250mg/L NaCI | 25 | 7.5-8 | 60(0.41) | 20-30 |
Feature Advantages:
1,Imported raw materials;
2,Imported equipments ;
3,Imported technology;
4,International leader and top brand ;
5,Sheet manufacturer , with R&D ability .
