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