Our concentrate on is always to consolidate and enhance the excellent and service of present solutions, in the meantime regularly develop new products to meet distinctive customers' demands for fire resistant marine pipe, FRP Integrated Pumping Station, Environmental FRP Tank. To significantly improve our service quality, our company imports a large number of foreign advanced devices. We hope to realize the unification of employee value and company value in the development process, the growth and success of the employees, and the excellence and efficiency of the enterprise. We strive to build the company into a first-class industrial group with reasonable industrial structure and leading quality and efficiency. We hope to build a learning enterprise and provide room for development for capable people who wish to make a difference.
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.
Our corporation has a excellent assurance program are actually established for Reverse Osmosis RO System Membrane Module for Industrial Application, Seawater Desalination. We evolve the corporate philosophy of high-quality products and star-rated services into the surging driving force for sustainable development of the company. We are a mature, stable, dynamic and energetic company.
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