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.
Mounting Flange
SAE B, 2 Bolt
GPM @ Speed
9.5 gpm @ 1750 rpm
Design No.
21
Series
PVQ20
Control Type
Electric Dual Range Compensator
Model No.
PVQ20 B2R SS1S 21 CD21 21
Shaft Dia.
0.875 in
Inlet Port
SAE-20
Port Type
SAE
Case Drain
SAE-8
Shaft Type
Straight w/ Key
Mounting
Flange Mount
Seal Material
Buna-N
Manufacturer Part No.
PVQ20 B2R SS1S 21 CD21 21
Pressure Adjustment [Min]
350 psi
Pressure Adjustment [Max]
3000 psi
Rotation
Right Hand (CW)
Outlet Port
SAE-20
Displacement (in³/rev)
1.29
Shaft Style
Single Shaft
Origin
Piston Pumps
Port Location
Side Port
Pressure [Max]
3000 psi
Pump Type
Variable Displacement Open Circuit
Weight
31.0 LB
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