EN
FRP MEMBRANE HOUSING 4inch
4-inch FRP Membrane Vessel，The 4-inch winder Frp Membrane Housing can hold up to 4 RO Membrane, and the maximum pressure can reach 1200PSI.Because the operating environment of the Frp Membrane Housing system is humid, this brings difficulties to the disassemble work. Here, we will introduce the disassemble method of the Ro Membrane Housing end cap and the use steps of the extractor:
Extractor:
1. Ejection plate 2. Ejection screw 3. Nut 4. Afterburner 5. Allen wrench
Installation:
1. When disassembling the end cap, the pressure in the membrane housing should be fully released.
2. Use the Allen wrench to unscrew the bolts at the membrane housing end cap.
3. If the stopper is loose, take it down. If the stopper cannot be taken down tightly, knock the bearing plate with the tool to loosen the stopper.
4. Screw the ejection screw of the extractor to the end cap permeate port and fix it.
5. Set the ejection plate onto the screw.
6. Screw the round nut to the screw to fix ejection plate.
7. Insert the afterburner into the nut and rotate it clockwise until the membrane housing end cap is out of the sealing area.
8. Remove the extractor from the membrane housing end cap.
9. The membrane housing end cap is disassembled, and the extractor makes your work easier.
- Overview
- Recommended Products
R4040 End Connection Membrane Housing
Product Selection
1、Connection type:4040 End Por
2、The type of pressure:300、450、600、800、1000PS1;
3、The type of length:1-4core;
4、The appearance of color:Standard configuration of coloris white.Colors can also be customized according to customers,requirement;
5.Special specifications can be customized
Echnical Requirements
1. The manufacturing method of our FRP pressure vessel(membrane housing) is in accordance with the standard JC692-1998;
2、Design for the pressure of the FRP pressure vessel(membrane housing) is 300、450、600、800、1000psi,and the permittedscope of working temperature is-17C-49℃;
3、The permeability test of the membrane housing with a way of using water pressure.The test pressure is 1.5 times of the standard pressure.
Main installation dimensions
pressure |
core |
L(mm) |
S(mm) |
pressure |
core |
L(mm) |
S(mm) |
300psi |
1 |
1118 |
700 |
600psi |
1 |
1177 |
700 |
2 |
2135 |
1350 |
2 |
2193 |
1350 |
||
3 |
3152 |
1960 |
3 |
3210 |
1960 |
||
4 |
4168 |
1580*2 |
4 |
4226 |
1580*2 |
Product accessories
Product Applications
Municipal and Industrial Pure/Ultrapure Water Production
This is one of the most extensive applications. Whether it is advanced treatment of municipal tap water, purification of drinking water, or the provision of high-purity water for industries such as electronics, semiconductors, power generation, and metallurgy, the 4040 FRP membrane housing serves as a critical component. In the biopharmaceutical sector, it is used for the clarification and extraction of biological fermentation broths and the purification of traditional Chinese medicinal extracts. In the food and beverage industry, it finds application in juice clarification, wine sterilization, and whey protein concentration, among others.
Seawater and Brackish Water Desalination
In seawater desalination and brackish water desalination projects, the 4040 membrane housing is widely employed to contain reverse osmosis membrane elements, owing to its excellent corrosion resistance and pressure-bearing capability, thereby achieving highly efficient salt removal from water.
Industrial Wastewater and Sewage Treatment
This is a core application in the environmental protection field. It encompasses the treatment of industrial effluents such as printing and dyeing wastewater, rolling emulsions, and metal cleaning fluids, as well as the treatment of oilfield reinjection water. It is also used for high-difficulty wastewater treatment, such as landfill leachate. In scenarios involving the processing of chemical acid-base streams and catalyst recovery, its corrosion resistance is equally indispensable.
