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