The 5 kg/hr auto changeover regulator is designed to be used on cylinders supplying Propane gas appliances requiring an inlet pressure of between 1 and 16 bar, and requiring operating outlet pressure of 37 mbar. The regulator incorporates a bracket so it can be mounted to a wall above the cylinder and a directional valve to automatically switch to the reserve cylinder. The regulator is fitted with the new LPG safety system including Consumer Safety Reset (CSR) Over Pressure Shut Off (OPSO) developed by Clesse which enables the consumer to reset the regulator should the gas pressure exceed recommended limits, protecting appliances and property. The regulator is connected to the cylinders using the pigtails included. The regulator is pre-calibrated by the manufacturer and does not require any regulation but does provide the engineer with a degree of adjustment.