| Membrane Type: | Spiral |
|---|---|
| Type: | RO |
| Stable Salt Rejection: | 99.5% |
| Gpd: | 11000gallon/Day |
| Usage: | RO Water Treatment System |
| Core Technology: | Thin Film Nanocomposite |
| Samples: |
|---|
| Customization: |
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Pro-FR SeriesFeaturing a high rejection rate and outstanding anti-fouling capabilities, the Pro-FR series brackish water reverse osmosis membrane elements are crafted from exclusive composite materials. Our unique technology ensures exceptional performance, low energy consumption, and unmatched 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% while maintaining the same water flow rate.
3. The broadest pH range that substantially 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 meticulously controlled 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. Product flow variation range: ±15%
3. The F34 model features a fiberglass-wrapped case with a mesh thickness of 34 mil. We also offer an array of additional cases, meshes, and membrane elements to suit different 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 state-of-the-art factory. Additionally, we collaborate with other factories to integrate our proprietary technology.
2. Q: What is the lead time for mass production?
A: Our production timeline is 10-15 days for regular models.
3. Q: How do you guarantee product quality?
A: We meticulously inspect and control every phase of the process, from raw materials to production, finishing, and shipment.
4. Q: Can you offer a sample before a mass order? Is it free or extra?
A: Yes, samples can be kindly arranged for your confirmation. Please contact us for further details.
5. Why choose us?
We leverage advanced technology in producing 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, exceptional product quality, and comprehensive services to our customers.
Suppliers with verified business licenses
Audited Supplier 
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