TP-ER100 Evacuating and refilling device is a compact device. All the evacuating devices and refilling devices were constructed on a very rugged cart with four pneumatic tyres which travels easily over hard - surfaced floor or crushed gravel. Permanently mounted to the rugged frame are the vacuum pump, digital vacuum gauges, solenoid vacuum device, safety valves, pressure regulator, hose, and all necessary valves and gauges required for normal servicing of SF6 circuit 

TP-ER100 Evacuating and refilling device is a compact device. All the evacuating devices and refilling devices were constructed on a very rugged cart with four pneumatic tyres which travels easily over hard - surfaced floor or crushed gravel. Permanently mounted to the rugged frame are the vacuum pump, digital vacuum gauges, solenoid vacuum device, safety valves, pressure regulator, hose, and all necessary valves and gauges required for normal servicing of SF6 circuit