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