PM60 - 3:1 ratio pressure ratio pump system with pneumatic inductor for 185 kg drums. Air motor for very high volume of grease through short hoses with a minimum i.D. of 1 1/2”. Pump is mounted to an air operated double post inductor allowing the end user to empty a 185 kg drum in less than three minutes (NLGI-2 grease at 20 ºC, 7 bar air inlet pressure and a 2” delivery hose). Includes: A follower plate with double Buna-N lip seals, guide rods and drum retainers; On/Off control of the pump; Up/Down control of the RAM for easy drum exchange; two independent air pressure regulators (one for the pump and the other one for the cylinders); Pump/Ram independent air pressure gauge; automatic empty drum pump shut-off safety feature; automatic vacuum release.PM60 pump with pneumatic inductor for 185 kg drums.