PV2R1 Low Noise Operation Hydraulic Vane Pump https://www.dxvanepump.com/product/pv2r-series-vane-pumps-with-high-pressure-and-lower-noise/pv2r1-low-noise-operation-hydraulic-vane-pump-with-high-pressure.html This PV2R1 32.5-78.6mL/r 25kg 25V high-pressure single-pump hydraulic vane pump is a powerful and versatile hydraulic system equipment. Its displacement range is 32.5-78.6 cc/rev and its weight is 25 kg, making it suitable for a variety of hydraulic applications.