| Customization: | Available |
|---|---|
| Membrane Type: | Spiral |
| Type: | RO |
|
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PSI MEMBRANE®Pro-BW Brackish Water Membrane is a cutting-edge, third-generation nanocomposite (TFN) reverse osmosis membrane element. Our revolutionary anti-fouling technology delivers unparalleled cleaning performance, ensuring high salt rejection rates while simultaneously reducing energy consumption and extending cleaning cycles.
1. Specially engineered coating prevents microorganism growth, significantly reducing membrane pollution.| 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's flow rate and salt rejection efficiency are determined under the following rigorous test conditions:
Feed water concentration: 2000 ppm as NaCl, Feed water pressure: 225 psi (1.55 MPa), Feed water temperature: 77°F (25°C), Recovery rate: 15%;
2. Product flow rate variation range: +/-15%;
3. The F32 model features a fiberglass-wrapped case with a mesh thickness of 32 mil. Various additional case types, mesh thicknesses, and membrane elements are available upon request.
Operating Conditions:
| 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 manufacturer with our own factory. Additionally, we collaborate with other factories using our proprietary technology to ensure top-quality outputs.
2. Q: What is the lead time for mass production?
A: Our production time for regular models ranges from 10 to 15 days.
3. Q: How do you guarantee product quality?
A: We meticulously inspect and control every stage, from raw materials and production processes to the finished product and shipment.
4. Q: Can you provide a sample before mass order? Is it free or extra?
A: Yes, samples will be kindly arranged for your confirmation. Please contact us for more details.
5. Why choose us?
Our advanced technology enables the production of TFN membranes.
We established the first TFN coating production line in China and have achieved stable mass production.
Our facilities include a 1000m2 test platform and advanced water testing technology.
We provide RO, NF,UNF, Special Membrane Elements, and SPEC Customized Membranes.
We offer competitive prices, excellent product quality, and comprehensive services to our customers.
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