Hangzhou Haina Environmental Protection Tech Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 30000 PCS /Month |
| Delivery Time | depend on quantity |
| Packaging Details | 62.00cm*7.00cm*7.00cm |
| Type | Reverse Osmosis Membrane |
| Model NO. | BW-4021-LP |
| Salt Rejection Rate | 99.3% |
| Capacity | 950GPD |
| Operation Pressure | 225psi |
| Warranty | 3 Years |
| Max. Operation Pressure | 600psi |
| Brand Name | HYNAMO/OEM |
| Model Number | BW-4021-LP |
| Certification | ISO9001, RoHS, CE, NSF |
| Place of Origin | Hangzhou,China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 30000 PCS /Month |
| Delivery Time | depend on quantity | Packaging Details | 62.00cm*7.00cm*7.00cm |
| Type | Reverse Osmosis Membrane | Model NO. | BW-4021-LP |
| Salt Rejection Rate | 99.3% | Capacity | 950GPD |
| Operation Pressure | 225psi | Warranty | 3 Years |
| Max. Operation Pressure | 600psi | Brand Name | HYNAMO/OEM |
| Model Number | BW-4021-LP | Certification | ISO9001, RoHS, CE, NSF |
| Place of Origin | Hangzhou,China | ||
| High Light | Low Pressure RO Lp-4021 ，reverse osmosis membrane cartridge ，lp-4021 | ||
4021 Low Pressure Reverse Osmosis RO Membrane for RO Water System
Commercial reverse osmosis membrane elements are widely used in electric power, petrochemical, steel, pharmaceutical, food and beverage, municipal and environmental protection fields. It plays an important role in seawater desalination and brackish water desalination, boiler water supply, industrial pure water and electronic ultrapure water equipment, drinking pure water, wastewater treatment and special separation processes.
| Model Number | Description | 4021-LP |
| Performance & Test Condition | The Desalination Rate % | 99.3% |
| Water Rate GDP | 950 | |
| The Test pressure | 225psi | |
| Test solution Temperature | 25± 1ºC | |
| Test Solution Concentration NaCl | 1500PPM | |
| Recovery Of Single-Branch Membrane Element | 8% | |
| Feed water SDI | 5 |
Dimension of Membrane Element
4021: A:533.4mm B:101mm C:19mm D:26.7mm
Operating Limit:
| Maximum Operating Temperature | 113ºF(45ºC) |
| Maximum Working Pressure | 600psi(41.0 bar) |
| The high pressure drop | 15psi (1.0bar) |
| Continuously operating PH range a | 2-11 |
| Short wash PH range (30min) b | 1-12 |
| Maximum feed water SDI | ≤ 5 |
| Tolerance Of Free Chlorine | <0.1ppm |
| Maximum pressure drop for single membrane element | 15psi(0.1Mpa) |
RO membrane continues to increase in demand with the growth of the water treatment sector. However, fouling and scaling are its major drawbacks. Fouling occurs in both cellulose-based and thin-film composite membranes. So we have professional R&D and after sale service for our customers.
FAQ:
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2005
Total Annual:
5 Million-10Million
Employee Number:
1~1000
Ecer Certification：
Active Member
Since our foundation, we have been investing in promising research & development work to this secure our lead. We adhere to the corporate goal of "BETTER QUALITY, FURTHER WAY" and provides high cost-performance products for clients. The company HYNAMO is represented on an ... Since our foundation, we have been investing in promising research & development work to this secure our lead. We adhere to the corporate goal of "BETTER QUALITY, FURTHER WAY" and provides high cost-performance products for clients. The company HYNAMO is represented on an ...
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