Customization: | Available |
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Membrane Type: | Spiral |
Type: | RO |
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PSI MEMBRANE® Pro-SW-HR seawater RO membrane,incorporated with innovative Thin Film Nanocomposite(TFN) technology, reduce the cost of desalination while delivering superior water quality. Provide industry leading salt rejection suitable for high salinity seawater applications.
Product | Effective Membrane area ft² (m²) |
Feed spacer thickness (mil) | Product Flow Rate ¹ ²g p d( m ³/d) |
Stable Salt Rejection¹ (%) |
Pro-SW-HR-2521F34 | 13(1.2) | 34 | 300(1.1) | 99.85 |
Pro-SW-HR-2540F34 | 28(2.6) | 34 | 700(2.7) | 99.85 |
Pro-SW-HR-4021F34 | 33(3.1) | 34 | 800(3.0) | 99.85 |
Pro-SW-HR-4040F34 | 90(8.4) | 34 | 2300(8.7) | 99.85 |
Pro-SW-HR-8040F34 | 400(37) | 34 | 9000(34) | 99.85 |
Pro-SW-HR-8040F34 | 440(40) | 34 | 11000(41.5) | 99.85 |
Pro-SW-HF-8040F34 | 400(37) | 34 | 12000(45.9) | 99.80 |
Operating Condition:
1.Product flow rate and salt rejection rate were based on the following test conditions:
Pro-SW-HR :Feed water concentration 32000 ppm as NaCl, Feed water pressure 800 psi (5.5 MPa), Feed water temperature 77 ° F (25 ° C), Recovery rate 8% recovery.
Pro-SW-HF:Feed water concentration 20000 ppm as NaCl, Feed water pressure 800 psi (5.5 MPa), Feed water temperature 77 ° F (25 ° C), Recovery rate 15% recovery.
2. Variation range of product flow +/-20%;
3. F34 is a fiberglass wrapped case with a mesh thickness of 34 mil, we have extra type of case, mesh and membrane element available .
Operating Limits | Unit | Value |
Maximum operatingpressure | psi(MPa) | 1200(83)b |
Maximumfeed water temperature | °F(°C) | 113(45)a |
Maximum pressure drop | bar | 1 |
ContinuousoperationpH range | 2~11c | |
Cleaning PH range | 1~13 | |
Maximum feed watere SDl15 | 5 | |
Maximum influent turbidity | ntu | 1 |
Maximum residual chlorine concentration of influent | ppm | <0.1 |
Model | A | B | C |
4040 | 1016 | 100.3 | 19.1 |
8040 | 1016 | 200 | 28.6 |
1. Q: Are you a manufacturer or a trading company?
A:We are a dedicated manufacturer with our own state-of-the-art factory. Additionally, we collaborate with other factories, leveraging our proprietary technology.
2. Q: What is the lead time for mass production?
A: Our standard production lead time is 10-15 days for regular models. Efficiency and quality are our priorities.
3. Q: How do you guarantee product quality?
A: We meticulously inspect and control every stage of the process, from raw materials to production, finished products, and shipment.
4. Q: Can you offer a sample before mass order? Is it free or extra?
A: Yes, we are happy to arrange samples for your evaluation. Please contact us for further details.
5. Why choose us?
Our cutting-edge technology in TFN membrane production sets us apart.
We pioneered the first TFN coating production line in China, achieving consistent mass production.
We boast a 1000m2 test platform and advanced water testing technology.
We offer a comprehensive range including RO, NF,UNF, Special Membrane Elements, and SPEC Customized Membranes.
We provide competitive pricing, superior product quality, and exceptional comprehensive services to our customers.