
Manufacturer: Eaton Vickers
Series: PVH
Model Numbers: PVH74, PVH81, PVH98
Pump Type: Axial piston variable - displacement pumps
Purpose: Designed to generate hydraulic power for a wide range of industrial and mobile applications
2. Performance Parameters
PVH74
Displacement
Nominal displacement: 74 cm³/rev. This indicates the volume of fluid the pump can displace per revolution.
Pressure Ratings
Continuous pressure: Up to 350 bar (5076 psi). This is the pressure the pump can handle during normal, continuous operation.
Peak pressure: 420 bar (6091 psi) for short - term operation. It allows the pump to withstand sudden pressure spikes.
Speed Range
Minimum speed: 600 rpm.
Maximum speed: 2400 rpm. Operating within this speed range ensures optimal performance and longevity.
Flow Rate
At 1800 rpm and full displacement, the flow rate is approximately 74 cm³/rev × 1800 rev/min ÷ 1000 = 133.2 L/min.