1.Design for the pressure of the FRP pressure vessel(membrane housing) is 300,450,600,800,1000PSI 1200psi,.And the permitted scope of working temperature is -7~49°C;
2.The permeability test os the membrane housing with a way of using water pressure.The test pressure is 1.5 times of the standard pressure
Model | Psi | Connection | Membrane size | Number of elements |
8" | 300 | Sidc/End | 8040 | 1-7 |
8" | 450 | Side/End | 8040 | 1-7 |
8" | 600 | Side/End | 8040 | 1-7 |
8" | 800 | Side/End | 8040 | 1-7 |
8" | 1000 | Side/End | 8040 | 1-7 |
8" | 1200 | Side/End | 8040 | 1-7 |
Model | Psi | Connection | Membrane size | Number of elements |
4" | 300 | Side/End | 4040 | 1-4 |
4" | 450 | Side/End | 4040 | 1-4 |
4" | 600 | Side/End | 4040 | 1-4 |
4" | 800 | Side/End | 4040 | 1-4 |
4" | 1000 | Side/End | 4040 | 1-4 |




