This item ensures a continuous gas supply to the appliance/installation and automatically switches from the supply cylinder to the reserve cylinder, so you never run out of gas. When the supply cylinder runs out, the window on the changeover turns red so you are alerted that it is empty, meaning you can replace this cylinder and start the cycle again.
- Bracket & screws
- 2 x 20″ excess flow & non-return propane x W20 pigtails
- Pigtail hoses conform to BS3212/2 / using EN16436-1 (Class 3) hose
- 3/8″ male x 1/2″ female outlet ball valve with test point
- Emergency instruction plaque
- Plastic weather cover
OPSO – Residential
Over-Pressure Shut-Off (OPSO) regulators prevent excessive gas pressure from entering a building causing a hazardous condition. The safety shut-off device closes if the regulator outlet pressure rises above the maximum set point or set pressure.
Type of Gas Propane
Outlet pressure – 37mbar
Maximum Inlet pressure – 16 bar
Inlet Connection – 21.8mm LH
Maximum Capacity – 4kg/h