| 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 high rejection rate and anti-fouling brackish water reverse osmosis membrane elements are meticulously crafted from exclusive composite materials. This unique technology ensures exceptional anti-fouling performance, offering low energy consumption alongside impressive durability.
1. Significantly reduce the frequency of chemical cleanings and the amount of chemicals used, thereby extending the long service time of membrane elements.
2. Achieve energy savings of up to 30% while maintaining the same water flow rate, ensuring both efficiency and sustainability.
3. The broadest pH range available, effectively limiting the growth of microorganisms and ensuring superior water quality.
| 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 were meticulously determined under the following optimal test conditions:
Feed water concentration at 2000 ppm as NaCl, feed water pressure maintained at 225 psi (1.55 MPa), feed water temperature precisely at 77°F (25°C), with a recovery rate of 15%.
2. The variation range of the product flow is within +/-15%, ensuring consistent performance.
3. The F34 model features a robust fiberglass wrapped case with a mesh thickness of 34 mil. We also offer a variety of cases, meshes, and membrane elements to suit different requirements.
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 manufacturer or a trading company?
A:We are a manufacturer with our own factory, and we collaborate with other factories using our proprietary technology.
2. Q: What is the lead time for mass production?
A: Our standard production time is 10-15 days for regular models.
3. Q: How do you guarantee product quality?
A: We rigorously inspect and control the entire process, from raw materials to production, and from finished products to shipment.
4. Q: Can you offer samples before a mass order? Are they free or extra?
A: Yes, samples will be arranged for your confirmation. Please contact us for further details.
5. Q: Why choose us?
We possess cutting-edge 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 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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