The group takes the development of a low-carbon economy as its mission, and is committed to taking the road of sustainable development with technological innovation, comprehensive utilization of resources, and environmental protection. Gradually become an iconic enterprise in the 4040 Fouling Resistant RO Membrane ELements, 4040 Membrane ELements Ultra Low Pressure, FRP Smelting Industry Tank industry, leading the development of the 4040 Fouling Resistant RO Membrane ELements, 4040 Membrane ELements Ultra Low Pressure, FRP Smelting Industry Tank industry. We have established a close cooperative relationship with our colleagues in collaborative research and development to expand the market, and we believe that we will be able to create a better future. We are committed to continue to carry forward the spirit of innovation. With the concept of excellence, enthusiastic staff and first-class after-sales service, we are confident that our future will become more and more successful. After ten years of scientific production management mode, the company has developed into a large-scale scientific research and production enterprise. Our mission is to make employees happy and customers moved.
Company Profile
Zhongfu membranes & water technology CO., LTD is affiliated to China Composites Group Co., Ltd., the Sub-company of China National Building Materials Co., Ltd. (CNBM). The company locats in lianyungang city, jiangsu province, was established in 2011. It has more than 150 employees, of which engineering staff is more than 60. Zhongfu membranes & water technology CO., LTD is a new high-tech enterprise with development, design, production, service for products and equipments of membranes and membrane elements, takes reverse osmosis membranes, nanofiltration membranes and membrane elements as main product, take membrane water treatment equipments as the core under the support of urban water supply and drainage network, seawater desalinization, sewage treatment project.

Product Features
High removal rate of organic matter, High rejection, High flux, Water Softening effectively.
Technical Parameters
Model | Permeate Flow GPD (m3/d) | Active Membrane Area ft2 (m2) | Stabilized Salt Rejection | Feed Spacer mil (mm) | Test Conditions |
MW-NF8040-375 | 10500(39.7) | 375(34.9) | 97% | 28(0.7) | 75psi/2000ppmMgSO4 |
11000(41.6) | 375(34.9) | 30-50% | 28(0.7) | 75psi/1000ppmNaCl | |
MW-NF8040-400 | 12000(45.4) | 400(37.2) | 97% | 28(0.7) | 75psi/2000ppmMgSO4 |
13000(49.2) | 400(37.2) | 30-50% | 28(0.7) | 75psi/1000ppmNaCl |
1.All performance data are collected at 25℃ (77℉), PH7.4 - 7.6 and 15% recovery rate.
2.Permeate flows for single element may vary ± 15%.
Element Dimension:

Model | Dimensions - Inches (mm) | ||
A | B | C | |
MW-NF8040-375 | 40.0(1016) | 1.12 (28.5) | 7.9(201) |
MW-NF8040-400 | 40.0(1016) | 1.12 (28.5) | 7.9(201) |
Operation Notes
Before installation please don't unpack the membrane elements, store in a dry and ventilated place away from light with temperature between 10 and 35℃. Elements should be handled with care when in transit.
Thank you for your trust and love. We believe you will enjoy the same quality after-sales service when you get our high-quality PP Pleated Filter Element for Bottle Water Filtration 5um. We stand in the position of customers to think about problems, survive by quality, provide perfect after-sales service, and create extraordinary value. We will serve every customer with full enthusiasm.
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