Piston Pump

HAWE Hydraulics (Charlotte, NC) offers the V40M axial piston pump for open circuits in mobile machines. It has a displacement volume of 2.75 in^₃/rev, and its swash plate design allows for fine-tuning of the flow rate. With a self-priming speed of 2,900 rpm, it is suitable for applications that require operating pressures up to 3,625 psi, but can handle pressure spikes up to 4,600 psi. The pump is connected to the PTO or directly to the motor by an SAE-B flange. It is available with load-sensing and electric proportional controllers. Options include a thru-shaft with radial suction and pressure ports for mounting additional variable displacement pumps or auxiliary pumps. The pump has a length of 8.2", making it suitable for applications where a tandem pump is needed.