Installation using a PumpMaster 2 – 3:1 air-operated pumps

A little video taken from a recent installation using our Pumpmaster 2 – 3:1 air operated pumps with dispensing from our Oil Bars. Note the pumps all have pressure relief valves fitted. These are highly recommended when installing air operated pumps, to allow for the fluctuation in temperature within the oil distribution system. They help prevent pressure building up in the system and causing leaks on the pipework joints, etc.