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