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