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
Model No.
PVQ20 B2R SS1S 21 C21D 12
Rotation
Right Hand (CW)
Outlet Port
SAE-20
Design No.
21
Origin
Piston Pumps
Mounting
Flange Mount
Manufacturer Part No.
PVQ20 B2R SS1S 21 C21D 12
Pressure Adjustment [Min]
350 psi
Pressure Adjustment [Max]
3000 psi
Port Type
SAE
Shaft Dia.
0.875 in
Case Drain
SAE-8
Pressure [Max]
3000 psi
Port Location
Side Port
Seal Material
Buna-N
Special Design Option
Adjustable Maximum Displacement Stop
Shaft Style
Single Shaft
Series
PVQ20
Displacement (in³/rev)
1.29
Control Type
Pressure Compensator
Inlet Port
SAE-20
Shaft Type
Straight w/ Key
Pump Type
Variable Displacement Open Circuit
GPM @ Speed
9.5 gpm @ 1750 rpm
Weight
31.0 LB
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