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.
Shaft Type
Straight w/ Key
GPM @ Speed
9.5 gpm @ 1750 rpm
Pressure [Max]
3000 psi
Design No.
21
Displacement (in³/rev)
1.29
Shaft Style
Single Shaft
Rotation
Right Hand (CW)
Seal Material
Buna-N
Model No.
PVQ20 B2R SS1S 21 CD21D 21
Pressure Adjustment [Min]
350 psi
Mounting
Flange Mount
Outlet Port
SAE-20
Control Type
Electric Dual Range Compensator
Series
PVQ20
Special Design Option
Adjustable Maximum Displacement Stop
Case Drain
SAE-8
Shaft Dia.
0.875 in
Port Type
SAE
Port Location
Side Port
Pump Type
Variable Displacement Open Circuit
Pressure Adjustment [Max]
3000 psi
Manufacturer Part No.
PVQ20 B2R SS1S 21 CD21D 21
Inlet Port
SAE-20
Mounting Flange
SAE B, 2 Bolt
Origin
Piston Pumps
Weight
31.0 LB
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