Altecnic (ZI-300012WH) Potable Water Expansion Vessel 12l PV12W

This 12-litre potable water expansion vessel is suitable for use in plumbing and heating systems where thermal expansion needs to be managed. It is nitrogen filled and designed to accommodate increased water volume, helping to maintain system pressure within safe limits.

Typically installed as part of a sealed hot or cold water system, the vessel connects directly to pipework using suitable fittings. Its compact size makes it suitable for a range of domestic and light commercial applications where space is limited and pressure control is essential.