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
Control Type
Low Pressure Compensator
Case Drain
SAE-8
Port Type
SAE
Manufacturer Part No.
PVQ20 B2R SS3S 21 CM7 12
Rotation
Right Hand (CW)
Inlet Port
SAE-20
Shaft Style
Single Shaft
Shaft Dia.
0.875 in
Mounting Flange
SAE B, 2 Bolt
Displacement (in³/rev)
1.29
Pressure Adjustment [Min]
350 psi
Origin
Piston Pumps
Pressure [Max]
3000 psi
Model No.
PVQ20 B2R SS3S 21 CM7 12
Series
PVQ20
Design No.
21
Outlet Port
SAE-20
Pressure Adjustment [Max]
2000 psi
Seal Material
Buna-N
Shaft Type
13 Tooth Splined
Pump Type
Variable Displacement Open Circuit
Mounting
Flange Mount
Weight
31.0 LB
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