Dutypoint Systems ScubaTANK - Combined WRAS Approved storage tank with Category 5 type 'AB' air gap and variable speed single pump booster set package. Free-standing unit comprising an insulated tank with approximately 375 litres actual storage, stainless steel multistage submersible pump, inverter drive and isolation panel with low level protection and common fault VFC. Unit also includes isolation and non-return valve and stainless steel pressure vessel and a 0.75 Inch high flow solenoid inlet valve.