PISTON PUMPS

ATOS 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
Model	Displacement cm³/rev	P_maz	P_peak	1/min	Power at 1500 rpm, max P & Q Kw
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.