Premium Quality Pvs-1b-22n3-z-e13 : Nachi Pvs Variable Displacement Piston Pump, 22cc, 10.5gpm, 2000rpm, Pressure Comp, 435 To 3045psi Range Kit [BZ7lVneN]

The Nachi-proprietary semi-circular barrel swash plate that receives pressure on its surface ensures a stable discharge volume at all times. This eliminates excess discharge volume, and enables the effective use of power corresponding to the load cycle. This "energy-saving type" conserves energy, reduces power loss, and helps to reduce hydraulic costs. Proprietary low-noise mechanisms are incorporated on the shoe, swash plate, valve plate, and other locations to ensure silent operation. In particular, a semi-circular barrel swash plate stabilizes operation characteristics to ensure silent operation.