For smaller applications such as conveyor lines, injection molding machines or small presses, consider versatile, compact PVB series piston pumps from Eaton. With an open circuit, variable displacement design, PVB series piston pumps are available with displacements from 10 to 94 cc (0.6 to 5.74 cubic inches) and operating pressures up to 210 bar (3,045 psi).
applications
Factory automation
Hydraulic power supplies
Auxiliary circuits
Machine tools
Small presses and shears
Injection molding machines
Conveyor lines
Design No.
20
Model No.
PVB20-RS-20-C-11
Control Location
N/A
Series
PVB20
Shaft Style
Single Shaft
Pump Type
Variable Displacement Open Circuit
Shaft Length
1.875 in
Port Location
Rear Port
Pressure Adjustment [Max]
3000 psi
Mounting
Flange Mount
Seal Material
Buna-N
Rotation
Right Hand (CW)
Pressure Compensator Variation
N/A
Pressure Adjustment [Min]
250 psi
Shaft Type
Straight w/ Key
Pressure [Max]
3000 psi
Key
5/16 in
Case Drain
SAE-8
Inlet Port
SAE-20
Manufacturer Part No.
PVB20-RS-20-C-11
Special Design Option
N/A
Origin
Piston Pumps
Mounting Flange
SAE C, 2 Bolt
Outlet Port
SAE-20
Shaft Dia.
1.25 in
Control Type
Pressure Compensator
Displacement Type
Variable
Maximum Displacement Adjustment
No
Displacement (in³/rev)
2.61
Port Type
SAE
Displacement Zone
One Side of Center
Weight
60.0 LB
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