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