| 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. Leveraging unique technology, these elements ensure exceptional anti-fouling performance, low energy consumption, and remarkable durability.
1. Significantly minimize the frequency of chemical cleanings and reduce the amount of chemicals used, thereby extending the service life of membrane elements.
2. Achieve up to 30% energy savings without compromising the water flow rate.
3. Experience the widest pH range, which significantly 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 are based on the following 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%.
2. The variation range of product flow is +/-15%.
3. The F34 model features a durable fiberglass-wrapped case with a mesh thickness of 34 mil. We offer additional types of cases, meshes, and membrane elements to suit various needs.
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 dedicated manufacturer with our own factory. Additionally, we collaborate with other factories to leverage our proprietary technology.
2. Q: What is the lead time for mass production?
A: Our 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 and the production process to the finished product and shipment.
4. Q: Can you offer samples before mass order? Are they free or extra?
A: Yes, samples will be graciously provided for your confirmation. Please contact us for more detailed information.
5. Q: Why choose us?
We possess advanced technology for producing TFN membranes.
We've established the first TFN coating production line in China, achieving stable mass production.
We are equipped with a 1000m2 test platform and advanced water testing technology.
We offer RO, NF,UNF, Special Membrane Elements, and SPEC Customized Membranes.
We provide competitive prices, excellent product quality, and comprehensive services to our customers.
Suppliers with verified business licenses
Audited Supplier 
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