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The V20-1P9P-15C11-R is produced by Vickers for the Square Vane Pumps series and supplies pressurized oil for hydraulic automation circuits. The displacement is 29.7 cm³ per revolution, establishing the fluid volume moved with each shaft turn. A rated delivery of 9 US gpm at 1200 rpm and 100 psi provides predictable flow for medium-duty machinery. The unit tolerates a maximum operating pressure of 172 bar (2500 psi), allowing it to support systems that require sustained higher pressure. Shaft speed can reach 2800 rpm so the pump can accommodate faster prime movers when necessary. Rotation is fixed to the right, matching installations that expect clockwise flow. Ring size 9 defines the cam ring geometry and affects overall capacity. A 2-bolt flange mounting pattern simplifies attachment to standard motor faces and brackets.
The inlet port uses a 1-1/4 NPT thread, enabling quick connection to common suction plumbing, while the outlet port carries a 1.062-12 UN-2B thread and is positioned in line with the inlet to streamline pipe routing. Buna-N seals contain pressure and resist petroleum-based fluids to limit leakage over long service intervals. Overall dimensions measure 8.12 in in length, 5.12 in in width, and 4.79 in in height, giving the pump a compact block profile suited to tight power units. The weight is 18 lb so a single technician can lift and align the assembly during maintenance. These physical and connection features combine to reduce installation time and ensure reliable fluid transfer in stationary or mobile hydraulic equipment.
Displacement
29.7 cm³/rev
Height
4.79 in
Inlet Port Thread
1-1/4 NPT
Length
8.12 in
Max Operating Pressure
172 bar (2500 psi)
Max Speed
2800 rpm
Mounting
2-Bolt Flange
Outlet Port Position
In Line With Inlet
Outlet Port Thread
1.062-12 UN-2B
Rated Delivery (1200 Rpm, 100 Psi)
9 USgpm
Ring Size
9
Rotation
Right
Seal Material
Buna-N
Weight
18 lb
Width
5.12 in
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