FV7 fixed displacement vane pumps, with several nominal displacements each. Single, double, and triple pumps are available.
This pump group is composed of a cartridge element that contains a rotor, vanes, cam ring, and support plates. Cartridges are easily removable without disconnecting the pump from the hydraulic circuit, thus simplifying the maintenance operations.
The special elliptical profile of the cam ring, with double suction and delivery chambers one against the other, eliminates the radial thrusts on the rotor, reducing the wear of the pump. The use of a 10-vane rotor reduces the delivery pressure pulsation, suppressing vibrations, and noise level of the pump.
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