Larger LPG installations often need more than two cylinders to keep supply going between deliveries. The HGP 4-Pack Automatic Changeover Gas Regulator kit is built for that, providing four high-pressure POL pigtails (two 450mm and two 750mm) so up to four cylinders can be connected. When the primary supply runs out, the regulator switches to the reserve supply without interrupting the gas.
It also includes over-pressure shut-off (OPSO), which cuts off the gas supply if pressure rises above safe limits, protecting the appliances and the people using them. The two-stage regulator maintains 37mbar output for consistent appliance performance. Each pigtail has a non-return valve and excess flow valve, and the kit includes a mounting bracket and a test point shut-off valve. The weather-resistant build suits outdoor installations.
Installation must be carried out by a suitably qualified, registered gas installer.
More cylinders on the supply means fewer emergency refills and longer gaps between deliveries, and the automatic changeover keeps gas flowing while an empty cylinder is swapped. With four pigtails in two lengths, a bracket, and a test point valve in the box, the installer has what's needed for a larger POL installation in one kit.
Order the HGP 4 Pack Automatic Changeover Gas Regulator with OPSO - UK POL online today.
| Brand | Hamilton Gas Products |
|---|---|
| Product Type | Low Pressure LPG Automatic Changeover Kit (4-Cylinder) |
| Approvals | CE 0085-21 & EN 16129 |
| Stage | Two-Stage Low Pressure Propane |
| Operating Pressure | 37mbar |
| Capacity/Flow Rate | 4.5 kg/h |
| OPSO | Yes |
| Inlet Connection | POL |
| Outlet Connection | 3/8" BSP Female |
| Pigtails | 2 x 450mm and 2 x 750mm High-Pressure POL, with Non-Return and Excess Flow Valves |
| Compatible Cylinders | Standard UK POL-Fitting Propane Cylinders |
| Kit Contents | Automatic Changeover Regulator, 4 x POL Pigtails, Mounting Bracket, Test Point Shut-Off Valve |
| Suitable Applications | Gas Cookers, Hobs and Ovens, Gas Fires, Static Caravans |
| Warranty | 5 Years |
