2 cylinder changovers are used in order to ensure that there is a constant supply of LPG to a house or business. Many people use them where there is no need for 4 cylinders, such as on cookers and gas fires.
Capacity: 4.2 kg/hr
Max inlet pressure: 20 Bar
Outlet pressure: 37 mbar
OPSO: 75 mbar
Kit includes: Automatic changeover reg (c/w OPSO), bracket & screws, 2 x 20″ excess flow/non-return POL to W20 pigtails, 1/2″ male to female outlet ball valve c/w test point adapter, 2 x W20 t-pieces and an emergency instruction plaque.