Our firm has strived to establish a extremely efficient and stable employees crew and explored an effective excellent command method for Underground Fuel Tank, Chemical Storage Tank, Higher stiffness FRP pipe. Strict management, continuous innovation, continuous improvement, and customer satisfaction are the first quality policy that our company has always adhered to. Pursuing high quality products and providing diversified after-sales service is our commitment to every customer. Welcome to inquiry! Our concept is to grasp the pulse of the market closely, so that our employees can really learn and master the ability to participate in market competition and learn the ability to survive.
Product Features
High rejection, High productivity, Stable performance.
Applications
Seawater desalination, Desalination treatment of high concentration brackish water, Concentration and recycling of high salt concentration.
Technical Parameters
| Model | Permeate Flow GPD (m3/d) | Active Membrane Area ft2 (m2) | Stabilized Salt Rejection | Feed Spacer mil (mm) | Test Conditions |
MW-SW4040 | 1950(7.4) | 85(7.9) | 99.7% | 28(0.7) | 800psi/32000ppmNaCl |
1.All performance data are collected at 25℃ (77℉), PH7.4 - 7.6 and 7% recovery rate.
2.Permeate flows for single element may vary ± 15%.
Operating Conditions
| Maximum Operating Temperature | 45℃(113℉) |
Maximum Operating Pressure | 1200psi(83bar) |
Maximum Pressure Drop (single element) | 15psi(1.0bar) |
pH Range for Continuous Operation | 3.0-10.0 |
pH Range for Cleaning | 2.0-12.0 |
Chlorine Tolerance | <0.1ppm |
Maximum Feed SDI15 | 5.0 |
Maximum Feed Flux | 17.0m3/h |
Operation Notes
If membrane system performance drops by 10% under standard conditions, or membrane fouling and scaling occur, please rinse membrane elements according to regulation process immediately.
The manufacturer won't provide warranty service, if the operating requirements and conditions aren't complied with.

FAQ
Q: Who is Zhongfu membranes & water technology CO., LTD?
A: 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). Parent company——Lianyungang Zhongfu Lianzhong Composites Group Co., Ltd.
Q: How can we get a quote?
A: Contact us with specification: such as dimensions, membrane element type, field of use, requirements for permeate flow GPD and stabilized salt rejection, etc.
Q: What's the trade term and payment term?
A:In general, it is T/T, 30% advance payment, 70% payment before delivery.
We are always improving the design and quality of our 3000L/H Sea Water Desalination Plant / RO Water Treatment Plant to meet the requirements of the world market. We promise to provide specific product plans and quotations. Really hope that we can be business partners.
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