4S Vessel
Since 1982 Composite Concepts has been producing high quality pressure vessels for the water quality industry.
4-inch 1000 psi Pressure Vessel
The 4S pressure vessel is designed for use as a sea water RO filter housing.
- The 4S pressure vessel is designed for use as a sea water RO filter housing.
- Maximum working pressure of 1000 psi.
- The simplified end closure design is easy to assemble. No special tools are required.
- The vessel can accommodate any standard 4X40 membrane
The 2S pressure vessel is designed for use as a sea water RO filter housing
| Model | (L) Length of vessel | Number of 40 inch membrane elements |
| 4S-1D | 45.25 inches | One 40" membrane with standard 0.75 pwt |
| 4S-2D | 85.25 inches | Two 40" membranes with standard 0.75 pwt |
