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.
Design No.
21
Shaft Style
Single Shaft
Pressure [Max]
3000 psi
Seal Material
Buna-N
Inlet Port
SAE-20
Pressure Adjustment [Max]
3000 psi
Outlet Port
SAE-20
Control Type
Pressure Compensator
Port Type
SAE
Manufacturer Part No.
PVQ20-B2R-SS3S-21-C21D-12
Port Location
Side Port
Origin
Piston Pumps
Shaft Type
13 Tooth Splined
Shaft Dia.
0.875 in
Special Design Option
Adjustable Maximum Displacement Stop
Model No.
PVQ20-B2R-SS3S-21-C21D-12
Series
PVQ20
Case Drain
SAE-8
Rotation
Right Hand (CW)
Mounting Flange
SAE B, 2 Bolt
GPM @ Speed
9.5 gpm @ 1750 rpm
Pump Type
Variable Displacement Open Circuit
Displacement (in³/rev)
1.29
Mounting
Flange Mount
Pressure Adjustment [Min]
350 psi
Weight
31.0 LB
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