| 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 .
Optimal 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 reputable manufacturer with our own state-of-the-art factory. Additionally, we collaborate with other factories to integrate our proprietary technology.
2. Q: What about the lead time for mass production?
A: Our standard production lead time is 10-15 days for regular models.
3. Q: How do you guarantee product quality?
A: We meticulously inspect and control every stage, from raw materials to the production process, finished products, and eventual shipment.
4. Q: Can you offer samples before the mass order? Are they free or extra?
A: Yes, samples will be provided for your approval. Please contact us for more information.
5. Q: Why choose us?
We leverage advanced technology for the production of TFN membranes.
We have pioneered the first TFN coating production line in China, achieving consistent and stable mass production.
We have a fully-equipped 1000m2 test platform and advanced water testing technology.
We offer a variety of products including RO, NF,UNF, Special Membrane Elements, and customized SPEC Membranes.
We provide our customers with competitive pricing, superior product quality, and comprehensive services.
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