We will continue to develop more high-quality and efficient Scrubber Marine GRE Pipe, 4 Inch Heat Sanitizable RO Membrane ELement, HR membrane filter to serve the public. Our company has devoted great enthusiasm to the future development and treats every detail with a professional spirit. We will continue to work hard to provide users with more high-quality and satisfactory services. With the hard work of all the employees of the company, the company's performance has been continuously doubled and achieved leapfrog growth. We establish the concept of customer-centeredness and take meeting the needs of customers as the premise of our business existence.
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 KY 4040 Industrial RO Reverse Osmosis Membrane Element for Water Filter and Filtration System are qualified products in line with market standards. Any trading companies or distributors from any countries are welcomed. Adhering to the concept of integrity, responsibility, initiative and innovation, we continue to push forward the brand strategy, seeking to make our company fine, strong and large.
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