| Customization: | Available |
|---|---|
| Membrane Type: | Spiral |
| Type: | RO |
|
Still deciding? Get samples of $ !
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| Product | Effective Membrane area ft² (m²) |
Feed spacer thickness (mil) | Product Flow Rate ¹ ²g p d( m ³/d) |
Stable Salt Rejection¹ (%) |
Minimum Salt Rejection¹ (%) |
| Pro-SW-HR-2521F34 | 13(1.2) | 34 | 300(1.1) | 99.85 | 99.7 |
| Pro-SW-HR-2540F34 | 28(2.6) | 34 | 700(2.7) | 99.85 | 99.7 |
| Pro-SW-HR-4021F34 | 33(3.1) | 34 | 800(3.0) | 99.85 | 99.7 |
| Pro-SW-HR-4040F34 | 90(8.4) | 34 | 2300(8.7) | 99.85 | 99.7 |
| Pro-SW-HR-8040F32 | 400(37) | 32 | 9000(34) | 99.85 | 99.7 |
| Pro-SW-HR-8040F28 | 440(40) | 28 | 11000(41.5) | 99.85 | 99.7 |
| Pro-SW-HF-8040F28 | 400(37) | 28 | 12000(45.9) | 99.80 | 99.7 |
1. Product Flow Rate and Salt Rejection Rate: These metrics were meticulously calculated under the following precise test conditions:
Pro-SW-HR: Feed water concentration at 32,000 ppm as NaCl, with a feed water pressure of 800 psi (5.5 MPa), and a consistent temperature of 77°F (25°C). Each single membrane boasts a recovery rate of 8%.
Pro-SW-HF: Feed water concentration at 20,000 ppm as NaCl, maintaining a feed water pressure of 800 psi (5.5 MPa), with a stable temperature of 77°F (25°C). Each single membrane achieves a recovery rate of 15%.
2. Product Flow Variation: Experience a flexibility range of +/-20% in product flow, adapting to diverse operational conditions.
3. F34 Case Specifications: Encased in a robust fiberglass wrapping with a 34 mil mesh thickness. Additional case types, mesh options, and membrane elements are available for tailored solutions.
Operating Conditions:
| Operating Limits | Unit | Value |
| Maximum operatingpressure | psi(bar) | 1200(83)b |
| Maximumfeed water temperature | °F(°C) | 113(45)a |
| Maximum pressure drop | bar | 1 |
| ContinuousoperationpH range | 2~11c | |
| 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 |
| Pro-SW-HR-2521F34 | 533 | 61 | 19 |
| Pro-SW-HR-2540F34 | 1016 | 61 | 19 |
| Pro-SW-HR-4021F34 | 533 | 100 | 19 |
| Pro-SW-HR-4040F34 | 1016 | 100.3 | 19.1 |
| Pro-SW-HR-8040F32 | 1016 | 200 | 28.6 |
| Pro-SW-HR-8040F28 | 1016 | 200 | 28.6 |
| Pro-SW-HF-8040F28 | 1016 | 200 | 28.6 |
1. Q:Are you a manufacture or a trading company?
A:We are manufacturer with our own factory and meanwhile we cooperation with other factories in our own technology.
2. Q: What about the lead time for mass production?
A: Our production time: 10-15 days for regular models.
3.Q:How you guarantee products quality?
A:We inspect and control the whole process from raw materials, production process, finished product to shipment.
4. Q: Can you offer sample before mass order? is it free or extra?
A:Yes samples will be kindly arranged for your confirmation. Please contact us for more details.
5.why choose us ?
We have advanced technology for the production of TFN membrane.
We have established the first TFN coating production line in China and achieved stable mass production.
We have equipped 1000m2 test platform, advanced water testing technology.
We provide RO,NF,UNF, Special Membrane Element and SPEC Customized Membrane as well.
We offering customer competitive price with excellent products quality and comprehensive services.
){kind=link}