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