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