| Customization: | Available |
|---|---|
| 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 (%) |
Minimum Salt Rejection¹ (%) |
| Pro-SW-HR-2521F34 | 13(1.2) | 34 | 300(1.1) | 99.85 | 99.7 |
| Pro-SW-HR-2540F34 | 28(2.6) | 34 | 700(2.7) | 99.85 | 99.7 |
| Pro-SW-HR-4021F34 | 33(3.1) | 34 | 800(3.0) | 99.85 | 99.7 |
| Pro-SW-HR-4040F34 | 90(8.4) | 34 | 2300(8.7) | 99.85 | 99.7 |
| Pro-SW-HR-8040F32 | 400(37) | 32 | 9000(34) | 99.85 | 99.7 |
| Pro-SW-HR-8040F28 | 440(40) | 28 | 11000(41.5) | 99.85 | 99.7 |
| Pro-SW-HF-8040F28 | 400(37) | 28 | 12000(45.9) | 99.80 | 99.7 |
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% for each single membrane.
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% for each single membrane.
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 Conditions:
| Operating Limits | Unit | Value |
| Maximum operatingpressure | psi(bar) | 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 |
| Pro-SW-HR-2521F34 | 533 | 61 | 19 |
| Pro-SW-HR-2540F34 | 1016 | 61 | 19 |
| Pro-SW-HR-4021F34 | 533 | 100 | 19 |
| Pro-SW-HR-4040F34 | 1016 | 100.3 | 19.1 |
| Pro-SW-HR-8040F32 | 1016 | 200 | 28.6 |
| Pro-SW-HR-8040F28 | 1016 | 200 | 28.6 |
| Pro-SW-HF-8040F28 | 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. In addition, we collaborate with other factories using our proprietary technology to ensure superior quality.
2. Q: What is the lead time for mass production?
A: Our production lead time is 10-15 days for regular models, ensuring timely delivery and efficiency.
3. Q: How do you guarantee product quality?
A: We meticulously inspect and control the entire process, from raw material selection and production to the finished product and shipment, ensuring top-notch quality at every step.
4. Q: Can you offer samples before a mass order? Are they free or extra?
A: Yes, samples will be kindly arranged for your confirmation. Please contact us to discuss the details.
5. Why choose us?
We leverage advanced technology in the production of TFN membranes.
We have established China's first TFN coating production line, ensuring stable and high-quality mass production.
We are equipped with a 1000m2 test platform and cutting-edge water testing technology.
We provide a range of membrane solutions including RO, NF,UNF, Special Membrane Elements, and SPEC Customized Membranes.
We offer customers competitive pricing, superior product quality, and comprehensive services.
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