Product Specification
Lanlang 4040 Fiber Glass RO Membrane Housing accomodates 1) 4" x 40" membrane element. This vessel features end entry design and is used for commercial and industrial RO applications. Vessels are made up of epoxy/ glass composite to meet the demands of long term and continuous use in RO processes.
Product Features
1. The product adopts microcomputer control and automatic pouring molding, the main materials are epoxy resin and fiber material through special process treatment, so that the finished product can achieve the advantages of ordinary steel, plastic and other materials in the degree of pressure, temperature and corrosion resistance.
2. FRP membrane shell. At room temperature, the thermal conductivity is generally in the range of 0.15-1.36W (m.k), about 1/200. Its thermal insulation properties are incomparable to metal materials. This characteristic is of great benefit to the reverse osmosis membrane in the membrane shell, and plays a role in that the external temperature has little effect on the membrane.
3. The combination ratio of glass fiber and epoxy resin is cured by special curing treatment, forming a natural corrosion resistant product, the inner surface is smooth and the coating has good stability for the low concentration of acids, alkali, salt, oil and other solvents. The seawater and microorganisms entering the shell can be effectively inhibited. Long-term use without corrosion.
4. Strict layup design and optimized calculation details for the barrel body, head and slot of the membrane shell to ensure the safety of the structure and ensure the safety and stability of the structure under long-term pressure. The optimized design of the concentrated water side opening can meet the necessary safety pressure of four side openings for one head, and enhance the variability during installation.
5. The universal performance of the product can be matched with domestic and foreign reverse osmosis membrane series, such as Tao film, Heide film, GE film, Qinsenshi Han film, Huitong film and other brands.
Product Model and application
Model |
Operation |
length(mm) |
Center distance of side opening(mm) |
weight(kg) |
4040-1 |
300Psi |
1228 |
1013 |
6 |
4040-2 |
2244 |
2029 |
9 |
|
4040-3 |
3260 |
3045 |
12 |
|
4040-4 |
4276 |
4061 |
15 |
Certification
Lanlang is the member of American Water Quality Association. In 2016, Lanlang obtained WQA Certification with NSF / ANSI61 and 372 standard. And in 2022, Lanlang obtained NSF Certification with NSF/ANSI44 and 42 standard.
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