Design No. 30 is applied on PVS-0B to make the pump more compact and lighter, and reduce noise.
Production of PVS-3B has been discontinued. Use PZS-3B.
Pressure adjustment 3 type has been added to PVS-1B-22 and PVS-2B-45. (Design No. 20 is applied only on PVS-2B-45*3.)
Energy-saving Type with Drastically Reduced Loss
A 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.
Silent Type That Demonstrates Its Power Quietly
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.
The common pump model no# we have stock:
For more technical information, please download the below datasheet: