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