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.
Pump Type
Variable Displacement Open Circuit
Design No.
21
Port Type
SAE
Pressure [Max]
3000 psi
Control Type
Low Pressure Compensator
Model No.
PVQ20 B2R SS1S 21 CM7 12
Shaft Type
Straight w/ Key
Displacement (in³/rev)
1.29
Origin
Piston Pumps
Port Location
Side Port
Shaft Dia.
0.875 in
Shaft Style
Single Shaft
Outlet Port
SAE-20
Rotation
Right Hand (CW)
Manufacturer Part No.
PVQ20 B2R SS1S 21 CM7 12
Seal Material
Buna-N
Pressure Adjustment [Max]
2000 psi
Mounting Flange
SAE B, 2 Bolt
Mounting
Flange Mount
Inlet Port
SAE-20
GPM @ Speed
9.5 gpm @ 1750 rpm
Case Drain
SAE-8
Pressure Adjustment [Min]
350 psi
Series
PVQ20
Weight
31.0 LB
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