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