Audited Supplier
Pro-Therm series of high temperature resistantSpecial separation coil MEMBRANE elements are meticulously crafted from PSI MEMBRANE® proprietary TFN high-temperature-resistant diaphragm combined with unique heat-resistant materials. Designed to excel in hot water disinfection systems, this innovative approach negates the need for chemical disinfection, elevating product quality and ensuring compliance with stringent regulatory standards. Ideal for water purification and process fluid systems in environments with low cross flow and no suspended solids at elevated temperatures up to 70°C (158°F), these membranes are adept at concentrating high-temperature process fluids. Typical applications encompass the concentration, purification, and separation of fluids laden with high dissolved solids, which are traditionally challenging for membrane processes due to their excessive viscosity at lower temperatures.
| 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. Our water yield and desalination rates are derived under rigorous standard test conditions: for the NF membrane, we use a 2000ppm MgSO4 solution, tested at 0.48 MPa, 25ºC with a 15% recovery rate. For the RO membrane, we employ a 2000ppm NaCl solution, tested at 1.55 MPa, 25ºC with a 15% recovery rate. These parameters are established before any hot water disinfection process.
2. The water yield can vary within a range of +/- 15%. Please note that the final water yield may experience additional fluctuations due to the heat treatment process.
3. Model F34 features a robust fiberglass-wrapped case with a mesh thickness of 34 mil. We also offer additional shells, meshes, and components to suit your specific needs.
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 Zero Discharge of Latex Wastewater Copper Foil Industry Wastewater Treatment
1. Q: Are you a manufacturer or a trading company?
A:We are a premier manufacturer with our own state-of-the-art factory. Additionally, we collaborate with other factories, leveraging our proprietary technology.
2. Q: What is the lead time for mass production?
A: Our production timeline is typically 10-15 days for regular models.
3. Q: How do you guarantee product quality?
A: We maintain rigorous quality control throughout the entire process, from raw material selection to production, finishing, and shipment.
4. Q: Can you offer samples before a mass order? Are they free or extra?
A: Yes, samples will be graciously provided for your evaluation. Please contact us for specific details.
5. Why choose us?
We utilize cutting-edge technology for producing TFN membrane.
We have established China's first TFN coating production line, ensuring stable mass production.
Our facilities include a 1000m2 test platform with advanced water testing technology.
We offer a range of products including RO, NF,UNF, Special Membrane Elements, and SPEC Customized Membranes.
We provide our customers with competitive pricing, superior product quality, and comprehensive services.
