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ATOS Piston Pumps

Piston Pumps

Axial Piston Pumps [PVP-*], variable displacement :

For high pressure operation with low noise level and long service life.
The variable displacement is obtained through the inclination of the swashing plate by means of an electrohydraulically driven servo-piston.

Model Displacement cm³/rev Max pressure bar Max flow at 1500 rpm Power at 1500 rpm, max P & Q Kw
Pmaz Ppeak 1/min
PVPC-*3029 29 280 350 42 20
PVPC-*4046 46 280 350 67 32
PVPC-*5073 73 280 350 106 50

Radial Piston Pumps [PFR-*] :

Fixed displacement, high pressure pumps for long service life in heavy duty applications. Displacement upto 34.3 cm³/rev, pressure range from 250 bar to 500 bar.

Multiple Pumps are available by composition of vane pumps and axial piston pumps.