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