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