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