| Membrane Type: | Spiral |
|---|---|
| Type: | RO |
| Stable Salt Rejection: | 99.5% |
| Gpd: | 11000gallon/Day |
| Usage: | RO Water Treatment System |
| Core Technology: | Thin Film Nanocomposite |
| Samples: |
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| Customization: |
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Pro-FR SeriesOur Pro-FR series boasts high rejection rates and anti-fouling properties, thanks to its advanced brackish water reverse osmosis membrane elements crafted from exclusive composite materials. These unique technologies guarantee exceptional anti-fouling performance, lower energy consumption, and long-lasting durability.
1. Significantly reduces the frequency of chemical cleaning and the amount of drugs used, thereby extending the service life of membrane elements.
2. Achieves energy savings of up to 30% without compromising the water flow rate.
3. Features the widest pH range to substantially limit the growth of microorganisms, ensuring cleaner and safer water.
| Product | Effective Membrane area ft² (m²) |
Feed spacer thickness (mil) | Product Flow Rate ¹ ²g p d( m ³/d) |
Stable Salt Rejection¹ (%) |
| Pro-FR-4040F34³ | 82(7.6) | 34 | 2400(9.1) | 99.5 |
| Pro-FR-8040F34³ | 400(37) | 34 | 11000(41.6) | 99.5 |
1. Product flow rate and salt rejection rate were meticulously measured under these precise 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% recovery;
2. Product flow variation range: +/- 15%
3. The F34 model features a fiberglass-wrapped case with a mesh thickness of 34 mil. We also offer a variety of additional case types, mesh configurations, and membrane elements.
Operating Conditions:
| Operating Limits | Unit | Value |
| Maximum operatingpressure | psi(MPa) | 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 |
| 4040 | 1016 | 100.3 | 19.1 |
| 8040 | 1016 | 200 | 28.6 |
1. Q: Are you a manufacture or a trading company?
A:We are a manufacturer with our own state-of-the-art factory, and we also collaborate with other factories using our proprietary technology.
2. Q: What about the lead time for mass production?
A: Our production lead time is typically 10-15 days for regular models.
3. Q: How do you guarantee product quality?
A: We meticulously inspect and control every stage, from raw material selection to the production process, and from the finished product to shipment.
4. Q: Can you offer samples before mass order? Are they free or extra?
A: Yes, samples can be arranged for your confirmation. Please contact us for detailed information.
5. Why choose us?
We possess advanced technology for the production of TFN membranes.
We have established China's first TFN coating production line, achieving stable mass production.
We are equipped with a 1000m2 test platform and advanced water testing technology.
We provide RO, NF,UNF, Special Membrane Element, and SPEC Customized Membranes as well.
We offer competitive pricing, excellent product quality, and comprehensive customer service.
Suppliers with verified business licenses
Audited Supplier 
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