Applicable to industrial application of the cluster of lower noise vane pump This series vane pumps are high pressure and high performance intra-vane pumps, which are specially developed for low noise working condition. They are widely applied in hydraulic system for machine-tools, presses, die casting machines, engineering, plastic injection moulding and other machineries, which call for lower noise. Main characteristics; 1.Cartridge kits are entirely design similar to those of VICKERS stable V series pumps, which can be interchanged with cartridge kits of SQP series. 2.New configuration design gets an excellent performance in restraining pulsing and noise. 3.Strengthened pump housing design offers a better anti-vibration ability, which effect the remarkable low noise.