Pneumatic Suction Grease Pump, PumpMaster 45, PM45 - 70:1, 50 KG (120 LB) Drums

PM45 series air-driven piston pumps. Double-acting high-pressure pump for use in applications that require extra pressure output or in low temperatures where low air pressure can limit pump performance. Pumps can be used with grease up to NLGI-2 viscosity. These pumps can be utilized in large distribution systems with simultaneously operating outlets. Pumps are available for mounting on a lid for 50 kg - 120 lb and 185 kg - 400 lb open drums, as well as for horizontal and side mounting on grease tanks and bags. Air consumption at 5 bar (70 psi) air pressure, NLGI-2 grease at 20 °C (68 °F) and 80 cpm. Noise level measured at 1 m (3.3') from the pump, 7 bar (100 psi) air pressure and free delivery. Fluid outlet: 1/2" BSP (F) Noise level: 80dB Pressure ratio: 70:1 Effective diameter of the air motor: 115 mm (4.5") Delivery per cycle: 7.5 kg (16 lb) Maximum outlet pressure: 490 bar (7105 psi) Cycles per minute (approx.): 80 cycles Pipe height: 650 mm (25.6") Air inlet: 1/2" BSP (F) Air consumption: 952 NL/min (32.6 scfm) Delivery: 2 kg/min (4.5 lb/min) Stroke of the air motor: 100 mm (4")