| Membrane Type: | Spiral |
|---|---|
| Type: | RO |
| Stable Salt Rejection: | 99.5% |
| Gpd(Gallon): | 10500gallon/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 Brackish Water MembraneIntroducing the third-generation nanocomposite (TFN) reverse osmosis membrane element. Its pioneering anti-fouling technology ensures exceptional performance in both anti-fouling and cleaning, guaranteeing a superior salt rejection rate while reducing energy expenditure and prolonging cleaning cycles.
1. Specially formulated coating actively prevents microbial growth, thereby minimizing membrane contamination.| Product | Effective Membrane area ft² (m²) |
Feed spacer thickness (mil) | Product Flow Rate ¹ ²g p d( m ³/d) |
Stable Salt Rejection¹ (%) |
| Pro-BW-4040F323 | 85(7.9) | 32 | 2600(9.8) | 99.5 |
| Pro-BW-8040F32³ | 400(37) | 32 | 10500(39.7) | 99.5 |
1. The product flow rate and salt rejection rate were calculated based on the following optimal test conditions:
Feed water concentration of 2000 ppm as NaCl, feed water pressure of 225 psi (1.55 MPa), feed water temperature of 77°F (25°C), and a recovery rate of 15%.
2. The product flow rate may vary within a range of +/- 15% to ensure performance flexibility.
3. The F32 model features a fiberglass-wrapped case with a mesh thickness of 32 mil. We also offer additional types of cases, meshes, and membrane elements to suit diverse needs.
Operating Condition:
| Operating Limits | Unit | Value |
| Maximum operatingpressure | psi(MPa) | 600(41) |
| Maximumfeed water temperature | °F(°C) | 122(50) |
| Maximum pressure drop | bar | 1 |
| ContinuousoperationpH range | 2~11 | |
| Cleaning PH range | 1~13 | |
| Maximum feed watere SDl15 | 5 | |
| Maximum influent turbidity | ntu | 1 |
| Maximum residual chlorine concentration of influent | ppm | <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 proud manufacturer with our own state-of-the-art factory. Additionally, we collaborate with other factories utilizing our proprietary technology.
2. Q: What about the lead time for mass production?
A: Our production timeline is 10-15 days for standard models.
3. Q: How do you guarantee product quality?
A: We meticulously inspect and control every stage, from raw material selection, through the production process, to the final product and shipment.
4. Q: Can you offer samples before a mass order? Are they free or extra?
A: Yes, samples will be graciously arranged for your confirmation. Please contact us for further details.
5. Why choose us?
We leverage advanced technology in the production of TFN membranes.
As pioneers, we have established the first TFN coating production line in China, ensuring stable mass production.
We have equipped a 1000m2 test platform featuring advanced water testing technology.
We provide RO, NF,UNF, Special Membrane Elements, and SPEC Customized Membranes.
We offer our customers competitive prices, superior product quality, and comprehensive services.
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Audited Supplier 
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