We encourage the sustainable use of resources in our products and business operations, and strive to create more environmentally friendly Chemical FRP Tank, high strength structural GRP layer, FRP Flue. We actively establish a sense of worry, keenly grasp the changes in domestic and international economic and social development, and understand the impact of changes in the situation on our company. Our company's motto is customer first, reputation first, and has a perfect after-sales service system.
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.
We take the customer's demand as the standard, takes the advanced technology as the support, takes the scientific management as the foundation, wholeheartedly provides Industrial Backwash Filter Cartridge Ultra Big Flow PP Element for our customers. Please make contact with us. With the efforts of all staff, our company has become a well-known company in the international market.
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