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