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The V20 1S6S 62C11 vane pump is produced by Vickers and belongs to the Square Vane Pumps series. Designed for hydraulic automation circuits, the unit uses design code 11 and delivers 19.5 cm³ of oil per revolution to supply moderate flow in compact machines. At a reference speed of 1200 r/min it provides a rated capacity of 6 USgpm, and it can turn up to a maximum 3400 r/min when higher output is required. Flow direction follows right-hand rotation, simplifying plumbing in standardized power units. A 2-bolt flange mounting pattern lets the pump attach directly to common SAE motor brackets, and the housing is cast iron to withstand mechanical stress and resist wear.
The pump sustains continuous operation at working pressures up to 172 bar, enabling stable actuation of cylinders and motors in medium-pressure manifolds. Its outlet port sits inline with the inlet to minimize hose runs and reduce installation volume. Overall length measures 6.18 in, width is 5.12 in, and height reaches 4.79 in, so the assembly fits into tight power packs. Shipping weight is 18 lb, allowing one-person handling during maintenance. A Buna-N shaft seal prevents external leakage and maintains fluid cleanliness under the specified pressure range.
Design Code
11
Displacement
19.5 cm³/rev
Height
4.79 in
Length
6.18 in
Material
Cast Iron
Max Speed
3400 r/min
Max Working Pressure
172 bar
Mounting
2-Bolt Flange
Outlet Port Position
Inline With Inlet
Rated Capacity
6 USgpm @ 1200 r/min
Rotation
Right-Hand
Seal Material
Buna-N
Weight
18 lb
Width
5.12 in
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