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 SE3S 21 C21D 12
Seal Material
Buna-N
Pressure [Max]
3000 psi
Shaft Style
Single Shaft
Shaft Dia.
0.875 in
Series
PVQ20
Pressure Adjustment [Max]
3000 psi
Pump Type
Variable Displacement Open Circuit
Rotation
Right Hand (CW)
Displacement (in³/rev)
1.29
Control Type
Pressure Compensator
Inlet Port
SAE-20
Shaft Type
13 Tooth Splined
Manufacturer Part No.
PVQ20 B2R SE3S 21 C21D 12
Case Drain
SAE-8
GPM @ Speed
9.5 gpm @ 1750 rpm
Pressure Adjustment [Min]
350 psi
Port Location
Rear Port
Mounting
Flange Mount
Special Design Option
Adjustable Maximum Displacement Stop
Outlet Port
SAE-20
Port Type
SAE
Design No.
21
Origin
Piston Pumps
Weight
31.0 LB
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