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