The expansion vessel protects water heating systems from excess pressure. It contains air that acts as a cushion to absorb pressure surges.
Scuffed (please see photos)
Suitable for:-
Glowworm...
Small domestic expansion vessel
Genuine Ravenheat part
Model:Z 160
Capacity: 160ml
Butyl membrane
Maximum working pressure: 15 bar
Operating temperature: -10°c +99°c
An expansion vessel absorbs the increase in water volume caused by heating, preventing pressure rises in hot water or heating systems.
Slightly dented expansion vessel (please see photos)
Capacity:...