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