| 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 employing unique technology, these elements guarantee superior anti-fouling performance, remarkable energy efficiency, and exceptional durability.
1. Significantly reduce the frequency and quantity of chemical cleanings, thereby extending the long service life of the membrane elements.
2. Achieve up to 30% energy savings while maintaining the same water flow rate.
3. Operate within the widest pH range, effectively limiting 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. Product flow rate and salt rejection rate were based on the following test conditions:
Feed water concentration of 2000 ppm as NaCl, feed water pressure at 225 psi (1.55 MPa), feed water temperature of 77°F (25°C), and a recovery rate of 15%.
2. Variation range of product flow is +/-15%.
3. The F34 model is encased in a fiberglass wrap with a mesh thickness of 34 mil. We offer additional types of casing, mesh, and membrane elements.
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 dedicated manufacturer with our own state-of-the-art factory. Additionally, we collaborate with other factories, leveraging our unique technology to ensure top-notch production.
2. Q: What is the lead time for mass production?
A: Our production timeline for regular models is 10-15 days.
3. Q: How do you guarantee product quality?
A: We meticulously inspect and control the entire process, from raw materials and production stages to the finished product and shipment.
4. Q: Can you offer samples before a mass order? Are they free or extra?
A: Yes, we will kindly arrange samples for your confirmation. Please contact us for more details.
5. Why choose us?
We possess cutting-edge technology for producing TFN membranes.
We pioneered the first TFN coating production line in China, achieving stable and reliable mass production.
We have equipped a 1000m2 test platform with advanced water testing technology.
We provide a range of products including RO, NF,UNF, Special Membrane Elements, and SPEC Customized Membranes.
We offer our customers competitive prices, superior product quality, and comprehensive services.
Suppliers with verified business licenses
Audited Supplier 
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