Internal gear pump ZPI
Thanks to internal gear wheels, the gear pump ZPI allows an especially low-noise conveying of the fluid which not only reduces the noise emission but also the costs for noise-absorbing measures.
Furthermore, the high volumetric efficiency of the ZPI internal gear pump has a positive effect on the energy balance due to the improvement of the overall efficiency.
Performance data
- Displacements 1.00 up to 207.00 cc/rev
- Speed 300 up to 3,000 rpm
- Viscosity 10 up to 1,000 mPas
- Ambient temperature range -22°F up to +140°F
- Medium temperature / operating temperature -4°F up to +302°F
- Operating pressure up to 1740 psi
Application areas
- Low noise hydraulic drives
- Coolant pumps for machine tools
- „Overdrive pumps“ for hydraulic presses in combination with Beinlich radial piston pumps
Advantages of the internal gear pump ZPI
- Low pulsation
- Low noise operation
- Long service life
- High volumetric efficiency
- To overview of further Beinlich delivery pumps