2 Cylinder Auto Chang-Over Propane Gas Regulator with Safety OPSO System Fitted
2 Cylinder Auto Chang-Over Propane Gas Regulator with Safety OPSO System Fitted Propane 37mbar 2 cylinder auto changeover kit with Safety O.P.S.O system Automatic changeover regulator (certificated to BS 3016), Bracket & screws, 2 x 20" excess flow & non-return Pol x W20 pigtails, 1/2" male x 1/2"female outlet ball valve with test point, Further Spec: Capacity 4.2kg/hr Max inlet...