Harris Model SG770-346 Generator Back-Up Panel These units are preset to

These units are preset to deliver a uniform 50 psi

single stage

High resistance to oxygen related fires and SLAM knob absorbs impact in the event of a cylinder fall

The G150 series

Harris Model SG770-346 Generator Back-Up Panel These units are preset toModel SG770 provides a continuous backup supply of gas in the event of generator failure or loss of power. The system automatically switches to a back up cylinder of gas when the generator supply pressure drops below a preset value. The process will automatically reverse when the gas pressure supplied by the generator returns to a normal level. Features High leak integrity diaphragm isolation valves Flexible hose for attaching to the cylinder Includes