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