| 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: |
|---|
| Customization: |
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Audited Supplier
PSI MEMBRANE®Pro-BW Seawater Desalination MembraneThe Pro-BW is a third-generation nanocomposite membrane (TFN) reverse osmosis membrane element. This cutting-edge technology boasts exceptional anti-fouling properties, ensuring superior cleaning performance. It guarantees a high salt interception rate, significantly reduces energy consumption, and extends the cleaning cycle.
1. The wide flow path design minimizes the risk of membrane fouling and enhances cleaning efficacy;
2. Outstanding cleaning resistance ensures prolonged, stable operation.
3. The anti-fouling coating surface enhances performance and extends the membrane's service life.
4. Product flux is 30% higher than traditional TFC membranes while maintaining lower 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 rigorous test conditions:
Feed water concentration at 32,000 ppm as NaCl, Feed water pressure at 800 psi (5.5 MPa), Feed water temperature maintained at 77°F (25°C), achieving an 8% recovery rate;
2. Product flow variation range: +/-20%;
3. F34 is a robust fiberglass-wrapped case with a mesh thickness of 34 mil. Additional types of cases, meshes, and membrane elements are 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 manufacturer with our own state-of-the-art factory. Additionally, we collaborate with other factories, enhancing our production through proprietary technology.
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 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. Q: Why should we choose your company?
We utilize advanced technology for the production of TFN membranes.
We have established the first TFN coating production line in China, achieving stable mass production.
We have equipped a 1000m2 testing platform with cutting-edge 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.
Suppliers with verified business licenses
Audited Supplier 
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