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