2620VQS17C12 216BC20

The 2620VQS17C12 216BC20 vane pump is manufactured by Vickers for the Vane Pumps series. It is intended to provide steady hydraulic flow for automated cylinders, motors, and valve packages. A shaft-end displacement of 55.2 cm³ per revolution allows the pump to transfer a moderate oil volume with each turn, supporting machines that require continuous medium flow. The shaft end delivers a rated flow of 17 US gpm, so system designers can size lines and heat exchangers for that value at nominal speed. When viewed from the shaft end the rotor spins right-hand clockwise, which matches prime movers configured for CW rotation. The unit carries design code 20, differentiating internal clearances and part compatibility within the series.

An integrated cover pump supplements the main stage with a displacement of 39.5 cm³ per revolution, delivering auxiliary flow for pilot controls or lubrication circuits. Its rated capacity of 12 US gpm ensures that secondary functions receive stable oil without affecting the primary outlet. Outlet 1 is positioned 90° counter-clockwise from the inlet (B), letting installers route tubing across the housing for compact mounting on crowded manifolds. Outlet 2 sits in line with the inlet port (C), offering a straight port pair that simplifies rigid pipe connections. These outlet orientations increase flexibility when the pump is mounted in tight automation frames, enabling efficient hose runs and reducing overall package size.