| Membrane Type: | Spiral |
|---|---|
| Type: | RO |
| Stable Salt Rejection: | 99.85% |
| Gpd(Gallon): | 11000gallon/Day |
| Feature: | Energy Saving30%, Large Flux, Durability |
| Usage: | RO Water Treatment System |
| Samples: |
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| Customization: |
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PSI MEMBRANE® Pro-BW Seawater Desalination MembraneIntroducing our third-generation nanocomposite membrane (TFN) reverse osmosis element-the Pro-BW Seawater Desalination Membrane. This cutting-edge technology features a unique anti-fouling mechanism, delivering unparalleled cleaning efficiency and exceptional salt rejection rates. It significantly reduces energy consumption and extends the cleaning cycle, making it a top choice for water purification needs.
1. The innovative wide flow path design minimizes membrane fouling, enhancing overall cleaning efficiency.
2. Exceptional cleaning resistance ensures prolonged stable operation.
3. The advanced anti-fouling coating on the membrane surface boosts performance and significantly extends the membrane's service life.
4. Achieves 30% higher product flux compared to traditional TFC membranes, while also reducing energy consumption.
| 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-8040F34³ | 440(40) | 34 | 11000(41.5) | 99.85 |
1. Product flow rate and salt rejection rate are determined under the following precise conditions:
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%.
2. Acceptable variation range for product flow: +/-20%.
3. The F34 model features a robust fiberglass-wrapped case with a mesh thickness of 34 mil. Additional case types, mesh configurations, and membrane elements are also available.
Operating Conditions:
| 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 to integrate our cutting-edge technology.
2. Q: What about the lead time for mass production?
A: Our production time is remarkably efficient: 10-15 days for regular models.
3. Q: How do you guarantee product quality?
A: We meticulously inspect and control the entire process, from raw materials to production, finished products, and shipment.
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 for more details.
5. Why choose us?
We utilize advanced technology for producing TFN membranes.
We have established the first TFN coating production line in China, achieving consistent and stable mass production.
We are equipped with a 1000m2 test platform and advanced water testing technology.
We provide RO, NF,UNF, Special Membrane Elements, and SPEC Customized Membranes.
We offer our customers competitive prices along with excellent product quality and comprehensive services.
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Audited Supplier 
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