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.
Shaft Type
Straight w/ Key
Model No.
PVQ20 B2R SS1S 21 C21 12
Port Type
SAE
Design No.
21
Outlet Port
SAE-20
Origin
Piston Pumps
Series
PVQ20
Shaft Style
Single Shaft
Pressure [Max]
3000 psi
Case Drain
SAE-8
Inlet Port
SAE-20
Pump Type
Variable Displacement Open Circuit
Mounting Flange
SAE B, 2 Bolt
Pressure Adjustment [Min]
350 psi
Port Location
Side Port
Seal Material
Buna-N
Manufacturer Part No.
PVQ20 B2R SS1S 21 C21 12
Mounting
Flange Mount
Displacement (in³/rev)
1.29
Shaft Dia.
0.875 in
Pressure Adjustment [Max]
3000 psi
Rotation
Right Hand (CW)
Control Type
Pressure Compensator
Weight
31.0 LB
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