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
Auxiliary circuits
Machine tools
Small presses and shears
Injection molding machines
Conveyor lines
Factory automation
Hydraulic power supplies
Case Drain
SAE-8
Port Type
SAE
Control Type
Pressure Compensator
Manufacturer Part No.
PVB20-RS-20-C-11
Pressure Adjustment [Max]
3000 psi
Pump Type
Variable Displacement Open Circuit
Shaft Style
Single Shaft
Inlet Port
SAE-20
Pressure Adjustment [Min]
250 psi
Design No.
20
Outlet Port
SAE-20
Special Design Option
N/A
Rotation
Right Hand (CW)
Model No.
PVB20-RS-20-C-11
Maximum Displacement Adjustment
No
Pressure Compensator Variation
N/A
Displacement (in³/rev)
2.61
Pressure [Max]
3000 psi
Mounting
Flange Mount
Series
PVB20
Shaft Length
1.875 in
Key
5/16 in
Displacement Zone
One Side of Center
Control Location
N/A
Shaft Type
Straight w/ Key
Shaft Dia.
1.25 in
Mounting Flange
SAE C, 2 Bolt
Port Location
Rear Port
Origin
Piston Pumps
Seal Material
Buna-N
Displacement Type
Variable
Weight
60.0 LB
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