With a lower operating pressure and smaller variable displacement, Eaton PVQ series piston pumps are a versatile option for machine tools, small presses and shears, conveyor lines and more. Their displacements range from 10 to 45 cc (0.6 to 2.75 cubic inches) at operating pressures up to 210 bar (3,045 psi) to effectively handle lower pressure applications.
Design No.
21
Pump Type
Variable Displacement Open Circuit
Control Type
Pressure Compensator, Modified for Hydraulic Remote Control
Manufacturer Part No.
PVQ20 B2R SE1S 21 CGD 30
Pressure [Max]
3000 psi
Inlet Port
SAE-20
Shaft Type
Straight w/ Key
Case Drain
SAE-8
Mounting Flange
SAE B, 2 Bolt
Seal Material
Buna-N
Series
PVQ20
Shaft Style
Single Shaft
Shaft Dia.
0.875 in
GPM @ Speed
9.5 gpm @ 1750 rpm
Displacement (in³/rev)
1.29
Special Design Option
Adjustable Maximum Displacement Stop
Outlet Port
SAE-20
Rotation
Right Hand (CW)
Port Type
SAE
Port Location
Rear Port
Model No.
PVQ20 B2R SE1S 21 CGD 30
Mounting
Flange Mount
Origin
Piston Pumps
Weight
31.0 LB
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