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
Port Location
Rear Port
Shaft Style
Single Shaft
Mounting
Flange Mount
Origin
Piston Pumps
Inlet Port
SAE-20
Pressure Adjustment [Min]
350 psi
Shaft Dia.
0.875 in
Pressure Adjustment [Max]
2000 psi
Manufacturer Part No.
PVQ20 B2R SE1S 21 CM7D 12
GPM @ Speed
9.5 gpm @ 1750 rpm
Pressure [Max]
3000 psi
Design No.
21
Rotation
Right Hand (CW)
Control Type
Low Pressure Compensator
Port Type
SAE
Pump Type
Variable Displacement Open Circuit
Seal Material
Buna-N
Displacement (in³/rev)
1.29
Shaft Type
Straight w/ Key
Model No.
PVQ20 B2R SE1S 21 CM7D 12
Special Design Option
Adjustable Maximum Displacement Stop
Outlet Port
SAE-20
Case Drain
SAE-8
Series
PVQ20
Weight
31.0 LB
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