| 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 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 membranes ensure exceptional anti-fouling performance, low energy consumption, and unmatched durability.
1. Significantly reduce the frequency of chemical cleanings and the amount of chemicals used, thereby extending the long service life of membrane elements.
2. Achieve up to 30% energy savings without compromising on water flow rate.
3. Benefit from the widest pH range available, vastly 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 of 225 psi (1.55 MPa), and feed water temperature of 77°F (25°C). Recovery rate was measured at 15%.
2. Variation range of product flow: +/- 15%.
3. The F34 model features a fiberglass-wrapped case with a 34 mil mesh thickness. Additional types of cases, meshes, and membrane elements are available.
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 renowned manufacturer with our own state-of-the-art factory. Additionally, we collaborate with other factories utilizing our own cutting-edge technology.
2. Q: What is the lead time for mass production?
A: Our production timeline is 10-15 days for standard models.
3. Q: How do you guarantee product quality?
A: We meticulously inspect and control every stage of the process, from raw materials to production, finished products, and shipment.
4. Q: Can you offer a sample before a mass order? Is it free or extra?
A: Yes, samples will be promptly arranged for your approval. Please contact us for further details.
5. Why choose us?
Our advanced technology leads the production of TFN membranes.
We pioneered the first TFN coating production line in China, ensuring stable mass production.
We have a 1000m2 test platform and cutting-edge water testing technology.
We provide a range of membranes including RO, NF,UNF, Special Membrane Elements, and SPEC Customized Membranes.
We offer competitive prices with excellent product quality and comprehensive services to our customers.
Suppliers with verified business licenses
Audited Supplier 
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