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Weight
119.0000
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Mounting
4 Bolt SAE D
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Shaft Type
Straight Key
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Shaft Diameter
1 1/2"
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Port Location
Side
Continental Hydraulics' variable volume, pressure displacement, pressure compensated vane pumps are highly efficient and reliable sources of hydraulic power. As the rotor turns clockwise, the volume between two adjacent vanes (segment) increases at the suction porting. When these segments enter the pressure port area, the volume is reduced and forces the fluid out through the pressure port.
Maximum output occurs when the cam is in the extreme eccentric position. When system requirements are less than maximum pump output, system pressure forces the ring up (against the spring), reducing eccentricity and resulting in less flow. Constant pressure from zero to full displacement is maintained by the spring. When system volume demand falls to zero, the system pressure drives the ring to a concentric position. This changes the displacement to zero while system pressure is maintained.