Audited Supplier
Introducing the Pro-Therm Series: Advanced High Temperature Resistant TechnologyOur Pro-Therm series features cutting-edge high-temperature resistant special separation coil MEMBRANE elements, ingeniously crafted with PSI MEMBRANE®'s proprietary TFN high-temperature resistant diaphragm and unique materials. Specially designed to integrate hot water disinfection systems, this innovative approach eliminates the need for chemical disinfection, enhancing product quality and ensuring compliance with stringent regulatory standards. Perfectly suited for water purification and process fluid systems in low cross-flow environments with no suspended solids, these elements perform efficiently at temperatures up to 70°C (158°F). They excel in concentrating high-temperature process fluids and are ideal for the concentration, purification, and separation of fluids containing high dissolved solids. This advanced membrane technology overcomes challenges associated with excessive viscosity at lower temperatures, making it a superior choice for demanding industrial applications.
| 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 meticulously calculated based on stringent standard test conditions: for NF membrane (2000ppm MgSO4, 0.48 MPa, 25ºC, 15% recovery) and for RO membrane (2000ppm NaCl solution, 1.55 MPa, 25ºC, 15% recovery), all conducted prior to any hot water disinfection.
2. The water yield variation range stands at +/-15%, with potential additional fluctuations due to the heat treatment process, ensuring precision and adaptability in performance.
3. The F34 model features a robust fiberglass-wrapped case with a mesh thickness of 34 mil, complemented by additional shells, meshes, and components to enhance durability and functionality.
Operating Condition:
| 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 |
SIZE: mm
| Model | A | B | C |
| 4040 | 1016 | 100.3 | 19.1 |
| 8040 | 1016 | 200 | 28.6 |
Seawater Desalination Achieving Zero Discharge of Latex Wastewater Advanced Wastewater Treatment for the Copper Foil Industry
1. Q: Are you a manufacturer or a trading company?
A:We are a manufacturer with our own factory, and we also collaborate with other factories utilizing our proprietary technology.
2. Q: What about the lead time for mass production?
A: Our production time is 10-15 days for regular models.
3. Q: How do you guarantee product quality?
A: We meticulously inspect and control every step of the process, from raw materials and production to the finished product and shipment.
4. Q: Can you offer samples before mass orders? Are they free or extra?
A: Yes, samples will be kindly arranged for your confirmation. Please contact us for more details.
5. Why choose us?
We boast advanced technology in the production of TFN membranes.
We have established the first TFN coating production line in China and achieved stable mass production.
We have equipped a 1000m2 test platform with cutting-edge water testing technology.
We provide RO, NF,UNF, Special Membrane Elements, and SPEC Customized Membranes.
We offer customers competitive prices, excellent product quality, and comprehensive services.
