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.
Port Location
Rear Port
Mounting Flange
SAE B, 2 Bolt
Seal Material
Buna-N
Design No.
21
Inlet Port
SAE-20
Shaft Type
13 Tooth Splined
Displacement (in³/rev)
1.29
Rotation
Right Hand (CW)
Manufacturer Part No.
PVQ20 B2R SE3S 21 C21 12
Pump Type
Variable Displacement Open Circuit
Shaft Style
Single Shaft
Pressure [Max]
3000 psi
Pressure Adjustment [Min]
350 psi
Origin
Piston Pumps
Series
PVQ20
Pressure Adjustment [Max]
3000 psi
Port Type
SAE
Outlet Port
SAE-20
Model No.
PVQ20 B2R SE3S 21 C21 12
Shaft Dia.
0.875 in
Case Drain
SAE-8
Control Type
Pressure Compensator
GPM @ Speed
9.5 gpm @ 1750 rpm
Mounting
Flange Mount
Weight
31.0 LB
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