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The 45VQTCS42A 2203AA20R pump is produced by Vickers within the VQ Thru-Drive Vane Pumps series. It serves as a hydraulic power source for automation circuits where stable flow and compact thru-drive capability are required. A geometric displacement of 138.7 cm³ per revolution defines the volume it delivers each shaft turn, supporting medium to high flow demands. The unit tolerates pressures up to 175 bar (2500 psi), so it can operate in standard industrial systems without derating. Right, clockwise shaft rotation matches common drive arrangements to maintain correct vane orientation and sealing. The pump mounts with an SAE C 127-2 front flange, and its cast-iron body resists wear while the SAE four-bolt J518C outlet flange provides a leak-tight pressure connection.
Overall dimensions of 15.66 in in length, 9.84 in in height, and 8.38 in in width allow installation in midsize hydraulic power units. The assembly weighs 75 lb, so a single technician using a small hoist can position it safely. The outlet is located opposite the inlet on the cover end, which simplifies hose routing and minimizes crossover inside a cabinet. Ports are cut with English threads, making the pump compatible with widely used North American fittings and hardware. These physical and connection attributes support straightforward integration into existing manifolds and skid frames.
Body Material
Cast Iron
Front Mount Flange
SAE C (127-2)
Geometric Displacement
138.7 cm³/rev
Height
9.84 in
Length
15.66 in
Maximum Pressure
175 bar (2500 psi)
Outlet Port Type
SAE 4-Bolt Flange (J518C)
Outlet Position
Opposite Inlet (Cover End)
Port Thread Type
English Threads
Shaft Rotation
Right (clockwise)
Weight
75 lb
Width
8.38 in
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