This 12 litre potable water expansion vessel is designed for use in sealed plumbing and heating systems. It helps to manage increases in water pressure caused by thermal expansion in potable water supplies.
Commonly installed alongside unvented hot water cylinders or in systems requiring pressure control, it contributes to protecting pipework and components from excess pressure during heating cycles. Suitable for a range of domestic and light commercial plumbing applications.
Share
Trade accounts with 30-day credit available — your prices, fast reordering.
30-day returns · UK delivery available at checkout.
