ITO 20kg/hr Automatic Changeover LPG Regulator Kit with OPSO (UK POL) The ITO 20kg/hr Automatic Changeover Gas Regulator Kit with OPSO is a top of the range, high capacity LPG regulation system for homes, commercial sites and industrial applications that require uninterrupted and safe propane supply. Certified to EN13786 and EN16129 standards, this regulator kit is based on the success of over 9 million units sold worldwide of ITO’s 8kg model. With a massive 20kg/hr (37mbar) flow capacity, it can manage up to 8-cylinder installations, making it perfect for larger LPG systems. With automatic changeover the regulator will switch from the service cylinder to the reserve cylinder when the pressure drops. The visual indicator sh