| Customization: | Available |
|---|---|
| Membrane Type: | Spiral |
| Type: | NF |
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Introducing the Pro-Therm Series: Unrivaled High Temperature ResistanceThe special separation coil MEMBRANE elements, crafted by PSI MEMBRANE® using their proprietary TFN high-temperature resistant diaphragm and unique high-temperature materials, are designed with excellence. These elements are tailored for hot water disinfection systems, eliminating the need for chemical disinfection, thus enhancing product quality and meeting stringent regulatory standards. Ideal for water purification and process fluid systems operating in low cross-flow environments without suspended solids, and withstand temperatures up to 70°C (158°F). These membranes excel in concentrating high-temperature process fluids and are perfect for applications requiring the concentration, purification, and separation of fluids with high dissolved solids content. Conventional membrane processes often struggle with such fluids due to their excessive viscosity at lower temperatures, but our advanced design overcomes these challenges.
| Product | Effective Membrane area ft² (m²) |
Feed spacer thickness (mil) |
Product Flow Rate¹ ²gpd( m³/d) |
Stable Salt Rejection¹ (%) |
| Pro-Therm-RO67-8040F34³ | 400(37) | 34 | 9000(34.1) | 98 |
| Pro-Therm-NF98-8040F34³ | 400(37) | 34 | 6000(22.7) | 98 |
| Pro-Therm-NF96-8040F34³ | 400(37) | 34 | 9000(34.1) | 96 |
| Pro-Therm-NF92-8040F34³ | 400(37) | 34 | 11000(41.6) | 92 |
| Pro-Therm-NF80-8040F34³ | 400(37) | 34 | 12000(45.4) | 80 |
| Pro-Therm-NF35-8040F34³ | 400(37) | 34 | 18000 (69.8) | 35 |
1. The water yield and desalination rates are derived from rigorous standard test conditions: NF membrane (2000ppm MgSO4, 0.48 MPa, 25ºC, 15% recovery), RO membrane (2000ppm NaCl solution, 1.55 MPa, 25ºC, 15% recovery), all assessed prior to any hot water disinfection.
2. The water yield variation range is within +/-15%. However, the final yield may exhibit further fluctuations due to the heat treatment process, ensuring adaptability to different industrial needs.
3. The F34 model features a robust fiberglass-wrapped case with a mesh thickness of 34 mil. Additional shells, meshes, and components are available to enhance durability and performance.
Optimal Operating Conditions:
| Operating Limits | Unit | Value |
| Maximum operating pressure | psi (MPa) | 1200(82) |
| Maximum feed water temperature | °F (°C) | 158(70) |
| Maximum pressure drop | bar | 1 |
| Continuous operation pH range | 3-10 | |
| Cleaning PH range | 1-12 | |
| Maximum feed water SDI15 | 5 | |
| Maximum influent turbidity | ntu | 1 |
| Maximum residual chlorine concentration of influent | ppm | <1000 |
DIMENSIONS: mm
| 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 distinguished manufacturer with our own state-of-the-art factory. Additionally, we collaborate with other factories utilizing our proprietary technology.
2. Q: What is the lead time for mass production?
A: Our standard production time for regular models ranges from 10 to 15 days.
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 samples before a mass order? Are they free or extra?
A: Yes, samples will be graciously arranged for your confirmation. Please contact us for more details.
5. Why choose us?
We leverage cutting-edge technology to produce TFN membranes.
We have established the first TFN coating production line in China and achieved stable mass production.
Our facilities include a 1000m2 test platform equipped with advanced water testing technology.
We provide a wide range of membranes including RO, NF,UNF, Special Membrane Elements, and custom SPEC membranes.
We offer our customers competitive prices, superior product quality, and comprehensive services.
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