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.
Port Location
Side Port
Model No.
PVQ20 B2R SS1S 21 CD21D 21
GPM @ Speed
9.5 gpm @ 1750 rpm
Mounting Flange
SAE B, 2 Bolt
Seal Material
Buna-N
Case Drain
SAE-8
Port Type
SAE
Design No.
21
Pump Type
Variable Displacement Open Circuit
Mounting
Flange Mount
Series
PVQ20
Special Design Option
Adjustable Maximum Displacement Stop
Rotation
Right Hand (CW)
Pressure Adjustment [Min]
350 psi
Shaft Dia.
0.875 in
Outlet Port
SAE-20
Shaft Type
Straight w/ Key
Inlet Port
SAE-20
Shaft Style
Single Shaft
Manufacturer Part No.
PVQ20 B2R SS1S 21 CD21D 21
Control Type
Electric Dual Range Compensator
Pressure Adjustment [Max]
3000 psi
Pressure [Max]
3000 psi
Displacement (in³/rev)
1.29
Origin
Piston Pumps
Weight
31.0 LB
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