| Customization: | Available |
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| Membrane Type: | Spiral |
| Type: | RO |
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PSI MEMBRANE® Pro-FR Thin Film Nanocomposite(TFN) anti-fouling membrane is ideal for reverse osmosis plant dealing with challenging water and wastewater who are seeking a superior membrane solution with good water purity, improved fouling resistance and low energy consumption.
Key feature:
Key applications:
Softening,producing pure water and water reuse in
pharmaceutic,electronics,power,petrochemical,refinery,food&beverage,municipal.etc.
| 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-FR-4040F34³ | 82(7.6) | 34 | 2400(9.1) | 99.7 | 99.4 |
| Pro-FR-8040F34³ | 400(37) | 34 | 11000(41.6) | 99.7 | 99.4 |
1.Product flow rate and salt rejection rate were based on the following 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% for each single membrane.
2. Variation range of product flow +/-15%.
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) | 600(41) |
| Maximumfeed water temperature | °F(°C) | 113(45) |
| 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 | <0.1 |
| Model | A | B | C |
| Pro-FR-4040F34 | 1016 | 100.3 | 19.1 |
| Pro-FR-8040F34 | 1016 | 200 | 28.6 |
1. Q: Are you a manufacturer or a trading company?
A:We are a distinguished manufacturer with our own cutting-edge factory. Additionally, we collaborate seamlessly with other factories by integrating our proprietary technology.
2. Q: What about the lead time for mass production?
A: Our efficient production cycle ensures a lead time of 10-15 days for our regular models.
3. Q: How do you guarantee product quality?
A: We implement rigorous inspection and control measures throughout the entire process, from raw materials and production 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 detailed information.
5. Why choose us?
We utilize advanced technology in the production of TFN membrane, setting industry standards.
We established China's pioneering TFN coating production line, achieving consistent, high-quality mass production.
We have equipped a state-of-the-art 1000m2 test platform and leverage advanced water testing technology.
We provide a diverse range of products 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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