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