| 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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Audited Supplier
Pro-FR SeriesOur Pro-FR series features high rejection rate and anti-fouling brackish water reverse osmosis membrane elements. Crafted from exclusive composite materials and utilizing unique technology, these membrane elements guarantee exceptional anti-fouling performance, reduced energy consumption, and remarkable durability.
1. Significantly reduce the frequency of chemical cleanings and the amount of chemicals used, thereby extending the service life of the membrane elements.
2. Achieve energy savings of up to 30% without compromising the water flow rate.
3. Experience the benefits of the widest pH range, which greatly limits the growth of microorganisms.
| 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. The product flow rate and salt rejection rate have been meticulously measured under 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% recovery;
2. We guarantee a variation range of the product flow of only +/- 15%;
3. The F34 model features a robust fiberglass-wrapped case with a mesh thickness of 34 mil. We also offer additional types of cases, meshes, and membrane elements to suit diverse needs.
Operating Condition:
| 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 manufacturer or a trading company?
A:We are a leading manufacturer with our own state-of-the-art factory. In addition, we collaborate with other top-tier factories utilizing our proprietary technology.
2. Q: What about the lead time for mass production?
A: Our efficient production timeline is 10-15 days for standard models.
3. Q: How do you guarantee product quality?
A: We meticulously inspect and control every stage, from raw materials to production processes, through 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 detailed information.
5. Why choose us?
We utilize cutting-edge technology in the production of TFN membranes.
We have established the first TFN coating production line in China and achieved stable mass production.
We are equipped with a 1000m2 test platform and advanced water testing technology.
We provide RO, NF,UNF, Special Membrane Elements, and SPEC Customized Membranes.
We offer customers competitive prices, outstanding product quality, and comprehensive services.
Suppliers with verified business licenses
Audited Supplier 
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