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
Pressure Compensator Variation
N/A
Displacement Type
Variable
Pump Type
Variable Displacement Open Circuit
GPM @ Speed
20 gpm @ 1750 rpm
Port Location
Rear Port
Shaft Type
Straight w/ Key
Manufacturer Part No.
PVB20-RS-20-CM-11
Outlet Port
SAE-20
Shaft Length
1 7/8 in
Design No.
20
Displacement (in³/rev)
2.61
Series
PVB20
Special Design Option
N/A
Control Location
N/A
Port Type
SAE
Origin
Piston Pumps
Case Drain
SAE-8
Pressure Adjustment [Min]
150 psi
Model No.
PVB20-RS-20-CM-11
Rotation
Right Hand (CW)
Mounting
Flange Mount
Pressure Adjustment [Max]
1500 psi
Displacement Zone
One Side of Center
Inlet Port
SAE-20
Mounting Flange
SAE C, 2 Bolt
Pressure [Max]
3000 psi
Key
5/16 in
Shaft Dia.
1.25 in
Maximum Displacement Adjustment
No
Seal Material
Buna-N
Shaft Style
Single Shaft
Control Type
Pressure Compensator
Weight
30.5 LB
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