Piston type, variable displacement
M Series pumps are open circuit, axial piston designs. A strong, proven rotating group allows the pumps to handle pressures to 280 bar continuous and 320 bar intermittent - with less maintenance cost.
High-load bearings and a stiff drive shaft help provide a pump life of 30,000 hours (@ 65% rated pressure), reducing operating costs and extending machine life.
M Series pumps operate at a level of quietness that exceeds the requirements of today's demanding industrial conditions. An adjustable maximum stop provides a means of tuning flow to your system, while gauge ports allow monitoring of inlet and outlet conditions.
With an M Series pump you can have smaller and quieter power units at higher pressures, using higher speed (1500 and 1800 r/min) electric motors. Your systems will have lower vibration levels on the system piping, helping to ensure a leak free system.