Key pump-selection parameters
- Pump construction
- Displacement and required flow
- Working and peak pressure
- Input speed and rotation
- Shaft, flange and ports
- Oil viscosity, temperature and cleanliness
HYDRAULIC AUTHORITY / PUMPS
Hydraulic Pumps | Selection & Industrial Sourcing
Hydraulic pump selection for gear, vane and piston pumps based on pressure, flow, displacement, speed, mounting, fluid and duty.
Hydraulic pump families
- Gear Pumps
- Vane Pumps
- Axial Piston Pumps
- Radial Piston Pumps
- Variable Displacement Pumps
- Fixed Displacement Pumps
Typical applications
- • Industrial power units
- • Mining and steel equipment
- • Hydraulic presses
- • Mobile machinery
- • Lubrication and process systems
Pressure and flow are not enough for interchange
Displacement, speed, rotation, shaft, mounting flange, ports, control options and fluid conditions must also match. A clear nameplate and full code are the fastest starting point.