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The F3 V20 2P8P 1A11 vane pump is manufactured by Vickers as part of the Vane Pumps series. It supplies hydraulic flow and pressure to automated machinery where consistent oil delivery is required for actuators and control valves. The cover incorporates a priority valve that diverts 2 USgpm of primary flow to pilot or steering circuits before feeding the main discharge line. A displacement of 26.6 cm³ per revolution determines the volume delivered each shaft turn, while a minimum speed of 1800 r/min must be met to maintain vane stability and prevent flow pulsation. The unit withstands working pressures up to 172 bar, enabling operation in medium-pressure systems. Right-hand shaft rotation defines the direction of drive engagement, and the outlet is positioned opposite the inlet port to simplify hose routing in tight compartments. A cast iron housing provides strength and abrasion resistance under continuous duty.
Physical dimensions of 8.12 in in length, 5.12 in in width, and 4.79 in in height allow the pump to fit into compact power units without extensive bracket adaptation. A mass of 18 lb permits handling by one technician during installation or replacement. Viton seals are used to contain leakage and tolerate elevated oil temperatures, and the internal passages are compatible with both standard mineral oils and designated fire-resistant fluids so a single model can serve diverse hydraulic plants. Under reference conditions of 1200 r/min and 7 bar, the pump delivers a rated capacity of 8 USgpm, giving designers a baseline for sizing reservoirs and coolers. These characteristics combine to offer a balanced package of flow, pressure capability, and durability for industrial automation tasks.
Cover Type
Priority Valve
Displacement
26.6 cm³/rev
Fluid Compatibility
Mineral Oil, Fire-Resistant Fluids
Height
4.79 in
Length
8.12 in
Material
Cast Iron
Max Working Pressure
172 bar
Minimum Speed
1800 r/min
Outlet Position
Opposite Inlet Port
Primary Flow (p Cover)
2 USgpm
Rated Capacity (1200 R/min, 7 Bar)
8 USgpm
Seal Material
Viton
Shaft Rotation
Right-Hand
Weight
18 lb
Width
5.12 in
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