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Product Details:
Payment & Shipping Terms:
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| Certification: | ISO9001, RoHS, CE, NSF | Type: | Reverse Osmosis Membrane |
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| Model NO.: | BW-4021-ULP | Salt Rejection Rate: | 99% |
| Capacity: | 950GPD | Operation Pressure: | 150psi |
| Warranty: | 3 Years | Max. Operation Pressure: | 600psi |
| High Light: | ULP 4021,ulp21-2540,ulp21-2521 |
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Commercial Water Treatment Low Pressure Reverse Osmosis RO Membrane (2521 / 2540 / 4021)
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-ULP |
| Performance & Test Condition |
The Desalination Rate % | 99% |
| Water Rate GDP | 950 | |
| The Test pressure | `150si | |
| 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) |
Commercial RO system can be customized based on individual design needs to include chemical dosing, cleaning skids, antiscalant, filters and more.
FAQ:
Q: How to buy your products?
Contact Person: Mr. Robert Wang
Tel: 0086 134 2961 7413
