Customization: | Available |
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Membrane Type: | Spiral |
Type: | UF |
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UNF Series: Loose Nanofiltration & Compact Ultrafiltration Membrane ElementOur product embraces a proprietary multilayer composite membrane, utilizing nano-level, ultra-thin hydrophilic coating technology. This cutting-edge design not only promises excellent anti-fouling performance but also delivers a flux that is four times higher than internationally renowned brands, while operating at a pressure that is at least 50% lower. Its superior comprehensive performance makes it an ideal substitute for SUEZ (GE) G types TFC membranes.
1. We offer multiple precise cutting molecules, allowing for customized services tailored to each customer's specific requirements.
2. Our product boasts a flow rate up to four times higher than imported brands, significantly reducing both energy consumption and overall project costs.
3. Featuring ultra-high selectivity separation performance, our membrane can effectively remove most colloidal iron, colloidal silicon, humic acid, and other water-soluble organic materials (DOM), while allowing inorganic single and bivalent ions to pass through preferentially.
4. Our membrane element is versatile in application, ideal for dye removal or concentration, heavy metal extraction, acid purification, sodium chloride percolation, sugar concentration and grading, as well as whey protein and polypeptide concentration and desalting, among others.
Product | Effective Membrane area ft² (m²) |
Feed spacer thickness (mil) |
Product Flow Rate¹ ²gpd( m³/d) |
Stable Salt Rejection¹ (%) |
UNF500-8040F34³ | 400(37) | 34 | 7400(28.0) | 95 |
UNF1000-8040F34³ | 400(37) | 34 | 7400(28.0) | 95 |
UNF2000-8040F34³ | 400(37) | 34 | 7400(28.0) | 95 |
UNF3000-8040F34³ | 400(37) | 34 | 8000(30.3) | 95 |
UNF5000-8040F34³ | 400(37) | 34 | 16000(60.6) | 95 |
1. The water yield and removal rate are derived from the following standard test conditions:
Utilizing pure water with a conductivity of less than 10 μS/cm, a 200 ppm solution of polyethylene glycol (PEG) with corresponding molecular weights of the cut (e.g., UNF2000 PEG with molecular weights of 2000 Da), 0.48 MPa, 77°F (25°C), and a 15% recovery rate.
2. The variation range of water yield is ±15%.
3. The F34 model is encased in a fiberglass wrap with a mesh thickness of 34 mil. Additional shells, meshes, and components are available to enhance its performance.
SIZE: 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 proudly operate as a manufacturer with our own state-of-the-art factory, and we also collaborate with other industry-leading factories utilizing our proprietary technology.
2. Q: What is the lead time for mass production?
A: Our standard production lead time is 10-15 days for our regular models.
3. Q: How do you guarantee product quality?
A: We meticulously inspect and control every phase of the production process from raw material selection, through manufacturing, to final product inspection and shipment.
4. Q: Can you offer samples before a mass order? Are they free or do they incur extra costs?
A: Yes, we are pleased to provide samples for your confirmation. Please contact us for detailed information regarding sample availability and terms.
5. Why choose us?
We leverage advanced technology in the production of TFN membrane, ensuring superior performance and reliability.
Our pioneering TFN coating production line, the first of its kind in China, supports stable and scalable mass production.
We are equipped with a comprehensive 1000m2 test platform and cutting-edge water testing technology.
We offer a diverse range of products including RO, NF,UNF, Special Membrane Elements, and SPEC Customized Membranes.
We deliver competitive pricing, exceptional product quality, and comprehensive services to our valued customers.