Expansion vessels for potable water
A range of potable expansion vessels suitable for sanitary applications. Available in sizes from 0.16 litres, designed to prevent water hammer in systems connected to a mains water supply; through to 5000 litres designed to absorb the expansion of heated water in a potable water system. Larger vessels sizes are supplied with supporting feet.
All vessels are WRAS approved for use in potable water systems:
| Size, litres | WRAS certificate no |
| 0.16 – 300 | 0603097 |
| 750 – 5000 | 0804085 |
Please contact the office on 01993 824900 for technical details.
