The 8 litre EXP8 Surejust tank suitable to be used as a domestic water expansion tank.

Expansion tanks (used on the hot water side) need to be set above the maximum pressure of the pump but below the pressure of the pressure relief valve (PRV).

This 8 litre Supa Surejust expansion tank is supplied with mounting brackets and connections for 22mm ID flexible plumbing. It is also possible to remove the 13mm hose tail to reveal a 1/2" BSP male thread.