In order to meet the needs of production and scientific research, and to achieve the requirements of processing high-precision membrane elelments high rejection, Chemical FRP Tank, double flanged GRP elbow at low cost, we constantly optimize our technology and techniques. Our company adheres to the business philosophy of "scientific development, pursuit of excellence, customer first, service commitment". We are committed to matching the skills of our employees with their positions, enabling them to improve their innovative abilities, and allowing them to communicate more smoothly, then forming an important source of competitive advantage for the company's talent. We believe that industry status is the symbol of enterprise development strength, while profitability is the mission of the enterprise, and is the guarantee and symbol of building a century enterprise.
Product Features
The membrane elements are grid-type, produce good quality water. Hot water can rinse and disinfect the membrane elements.
Applications
Production of medical pure water, High Purity Water and Material Separation System of food and beverages.
Technical Parameters
Model | Permeate Flow GPD (m3/d) | Active Membrane Area ft2 (m2) | Stabilized Salt Rejection | Feed Spacer mil (mm) | Test Conditions |
MW-HS8040-400 | 8400(31.8) | 400(37.2) | 99.6% | 28(0.7) | 225psi/1500ppmNaCl |
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

Product | Dimensions - Inches (mm) | ||
| A | B | C | |
MW-HS8040-400 | 40.0(1016) | 1.12 (28.5) | 7.9(201) |
Operating Conditions
Maximum Operating Temperature | 45℃(113℉) |
Maximum Operating Pressure | 600psi(41bar) |
Maximum Pressure Drop (single element) | 15psi(1.0bar) |
pH Range for Continuous Operation | 2.0-10.0 |
pH Range for Cleaning | 1.0-12.0 |
Chlorine Tolerance | <0.1ppm |
Maximum Feed SDI15 | 5.0 |
Maximum Feed Flux | 17.0m3/h |
Typical Cases
First phase project of Lianyungang xuwei waterworks, sewage treatment plant and supporting pipeline network
Project scope:
✩1 waterworks with a capacity of 90,000 tons per day;
✩1 water intake pumping station with a capacity of 180,000 tons per day;
✩16km DN1200 raw water pipeline;
✩47.8km DN300-DN1000 water distribution network;
✩1 sewage treatment plant with a capacity of 30,000 tons per day ;
✩5 Sewage lifting pump station;
✩9 km DN900 water discharge pipeline for sewage plant;
✩42 km DN400-1200 out-plant of sewage treatment supporting pipeline network.

Our company specializes in the production of various types of The Household RO Water system RO Water Purifier 50-100gpd (KK-50G-C). Our products sell well all over the world and have been recognized and praised by all walks of life. We value quality as life, continuously introducing advanced production equipment, developing and training outstanding technical personnel. We are fully aware that the construction of the corporate culture should not be a mere formality, but should be carried out, as it will have a direct impact on the future of the business.
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