| 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 SeriesExperience the pinnacle of water purification with our Pro-FR Series, featuring 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, low energy consumption, and remarkable durability.
1. Minimize the frequency of chemical cleanings and reduce the quantity of chemicals used, thereby extending the service life of membrane elements significantly.
2. Achieve energy savings of up to 30% without compromising on water flow rate, ensuring both efficiency and effectiveness.
3. Benefit from the broadest pH range available, which greatly inhibits the growth of microorganisms and ensures 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 exceptional flow rate and salt rejection rate of our product are determined based on the following meticulously controlled test conditions:
A feed water concentration of 2000 ppm as NaCl, under a feed water pressure of 225 psi (1.55 MPa), with a feed water temperature maintained at 77 °F (25 °C), and a recovery rate of 15%;
2. The product flow varies within a precise range of +/-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 diverse range of cases, meshes, and membrane elements tailored to your specific needs.
Optimal 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 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.
Suppliers with verified business licenses
Audited Supplier 
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