| Cover End RPM [Max | N/A |
| Minor Diameter [Min | 0.873 in |
| Cover End Flow @ RPM | Buna-N |
| Pump Series | 18 |
| Manufacturer Part No. | 1.1 |
| Major Diameter [Max | Flange Mount |
| Shaft Type | N/A |
| Spline Description | 0.872 in |
| GPM @ 1,800 rpm, Shaft End | 2520VQ |
| Shaft End RPM [Max | N/A |
| Shaft Key | N/A |
| Shaft Seal Type | Single Shaft Seal |
| GPM @ 1,800 rpm, Cover End | 7.5 |
| Integral Valve Configuration | w/o Integral Valves |
| Cover End Flow @ RPM | 5 gal/min @ 1200 rpm |
| Model No. | 2520VQ12A5-11DD20 |
| Port Type | Flange |
| Shaft End Pressure [Max | 3000 |
| Spline Description | 16/32 |
| Pressure Port Size, Cover End | 3/4 in Flange |
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Rotary vane pump - Wikipedia
A rotary vane pump is a positive-displacement pump that consists of vanes mounted to a rotor that rotates inside a cavity. In some cases these vanes can have variable length and/or be tensioned to maintain contact with the walls as the pump rotates. It was invented by Charles C
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Vane pumps have no internal metal-to-metal contact and self-compensate for wear, enabling them to maintain peak performance on these non-lubricating liquids
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Parker's comprehensive line includes gear pumps, piston and vane pumps, gold cup hydrostatic transmission pumps and flow dividers and intensifiers
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DEV Series Medium-pressure Cartridge Type Vane Pump. DEV. Features. The intra-vane type structure that supports pressure up to 20.6 MPa realizes
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A sliding vane pump is illustrated in Figure 3. The rotor is mounted off-centre. Rectangular vanes are positioned at regular intervals around the curved surface of
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A rotary vane pump works using positive displacement. It is made up of a series of vanes mounted within a rotor. This provides circulation within the main cavity,
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The pumping group is composed of a cartridge type compact element that contains the rotor, the vanes, the cam ring and the head disks. The cartridge is easily
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As the rotor rotates (yellow arrow) and fluid enters the pump, centrifugal force, hydraulic pressure, and/or pushrods push the vanes to the walls of the housing. The
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