HGP Automatic Changeover LPG Regulator – Reliable, Safe, and Efficient Gas Management The HGP Automatic Changeover LPG Regulator with Galvanised Pigtails & OPSO is a premium solution for managing continuous and secure LPG supply. Designed to switch automatically between two cylinders when one is empty, this regulator ensures seamless gas flow for residential, commercial, and off-grid applications. Equipped with OPSO (Over Pressure Shut-Off) technology, this regulator enhances system safety by preventing overpressure and protecting your appliances. The kit includes two galvanised pigtails, offering superior durability and compliance with BS standards for high-pressure LPG use. Built for long-term performance, the galvanized coating ensures resistance to corrosion, making it idea