Thanks to internal gear wheels, the Beinlich ZPI gear pump 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
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Displacements 1.00 up to 207.00 cc/rev
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Speed 300 up to 3,000 rpm
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Viscosity 10 up to 1,000 mPas
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Ambient temperature range -30°C up to +60°C
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Medium temperature / operating temperature -20°C up to +150°C
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Operating pressure up to 120 bar
Application areas
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Low noise hydraulic drives
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Coolant pumps for machine tools
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‘Overdrive’ pumps for hydraulic presses in combination with Beinlich radial piston pumps
Advantages of the Beinlich ZPI internal gear pump
