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