| 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 SeriesExperience unparalleled water purification with our Pro-FR series, featuring high rejection rate and anti-fouling brackish water reverse osmosis membrane elements. Crafted from premium composite materials and utilizing unique technology, these membranes deliver exceptional anti-fouling performance, low energy consumption, and remarkable durability.
1. Significantly reduce the frequency of chemical cleanings and the amount of chemicals used, thereby extending the service life of membrane elements.
2. Achieve energy savings of up to 30% while maintaining the same water flow rate.
3. Benefit from the widest pH range, which greatly 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 were determined using the following precise test conditions:
Feed water concentration at 2000 ppm as NaCl, feed water pressure at 225 psi (1.55 MPa), feed water temperature at 77°F (25°C), and a recovery rate of 15%.
2. The product flow variation range is +/-15%, ensuring consistent performance.
3. The F34 model features a fiberglass-wrapped case with a mesh thickness of 34 mil. We offer additional types of cases, meshes, and membrane elements to cater to diverse 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, and we also collaborate with other factories using our proprietary technology.
2. Q: What is the lead time for mass production?
A: Our production time ranges from 10-15 days for regular models, ensuring swift and efficient service.
3. Q: How do you guarantee product quality?
A: We meticulously inspect and control the entire process, from raw materials and production to the final product and shipment.
4. Q: Can you offer a sample before the mass order? Is it free or extra?
A: Yes, samples will be gladly arranged for your confirmation. Please contact us for further details regarding costs.
5. Q: Why choose us?
We utilize advanced technology in the production of TFN membranes.
We have established China's first TFN coating production line and achieved consistent mass production.
We have equipped a 1000m2 test platform with advanced water testing technology.
We provide RO, NF,UNF, Special Membrane Elements, and SPEC Customized Membranes.
We offer competitive prices with excellent product quality and comprehensive services to our customers.
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Audited Supplier 
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