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