Hunan Keensen Technology Co., Ltd.
| Payment Terms | L/C, T/T, D/P, D/A |
| Supply Ability | 100000pcs/day |
| Packaging Details | 25pcs/carton,30pcs/carton,35pcs/carton |
| Flow Rate | 8-20 L/hr |
| Filtration Accuracy | 0.0001 micron |
| Dimensions | 11.75 |
| Compatibility | Fits most standard residential RO systems |
| Weight | 0.3kg |
| Ph Range | 3-10 |
| Package Contents | 1 RO membrane |
| Salt Rejection Rate | 95-99% |
| Operating Temperature | 5-45℃ |
| Operating Pressure | 30-100 psi |
| Material | Polyamide |
| Capacity | 75GPD |
| Longevity | 2-3 years |
| Brand Name | KEENSEN |
| Model Number | RO-1812-75-2 |
| Certification | NSF, Halal,ISO |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T, D/P, D/A | Supply Ability | 100000pcs/day |
| Packaging Details | 25pcs/carton,30pcs/carton,35pcs/carton | Flow Rate | 8-20 L/hr |
| Filtration Accuracy | 0.0001 micron | Dimensions | 11.75 |
| Compatibility | Fits most standard residential RO systems | Weight | 0.3kg |
| Ph Range | 3-10 | Package Contents | 1 RO membrane |
| Salt Rejection Rate | 95-99% | Operating Temperature | 5-45℃ |
| Operating Pressure | 30-100 psi | Material | Polyamide |
| Capacity | 75GPD | Longevity | 2-3 years |
| Brand Name | KEENSEN | Model Number | RO-1812-75-2 |
| Certification | NSF, Halal,ISO | Place of Origin | CHINA |
| High Light | High Rejection RO Membrane 75GPD ，High Salinity Water 75GPD RO Membrane ，RO-1812-75 High Rejection RO Membrane | ||
RO-1812-75-2 High Rejection 75GPD RO Membrane for High Salinity Water
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. The product meets the water efficiency requirements of
Grade 2 and above in the "Restricted Value and Water Efficiency Grade of Reverse Osmosis Water Purifiers" in GB34914-2021.
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-1812-75-2 | 5.0(0.46) | 75(0.28) | 96 | 98.5 |
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 .
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2008
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Hunan Keensen Technology Co., Ltd., established in 2008, located in high-tech development district, Changsha (Lu Valley · Hunan· China), specializing in R&D, production, sales and service for reverse osmosis and nanofiltration membrane elements. Keensen has the top technology ... Hunan Keensen Technology Co., Ltd., established in 2008, located in high-tech development district, Changsha (Lu Valley · Hunan· China), specializing in R&D, production, sales and service for reverse osmosis and nanofiltration membrane elements. Keensen has the top technology ...
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