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