WOB-L® piston pumps & compressors - 2755 Series - THOMAS
2755 Series
Vacuum Pressure
Features & Benefits
  • Monolithic head
  • Epoxy coated wetted parts
  • 17 mm shaft & bearing compliment
  • Oil-less operation
  • Permanently lubricated bearings
  • Stainless steel valves
  • Die-cast aluminum components
  • Proven WOB-L technology
  • Fields service capability
  • Thermally protected motor
  • Designed and tested per Agency standards
  • RoHS compliant
Range Technical Overview
  • Flow 7.5 cfm(212.4 l/min))
  • Max. vacuum 29.0 in.Hg (-980 mbar)

Possible Applications
  • Blood or Laboratory Analyzers
  • Dental Equipment
  • Ozone Generators
  • Business Machines (Copiers)
  • Vacuum Frames
  • Waveguide Pressurization
  • Packaging Equipment
    Model No
    Free flow
    Maximum vacuum
    Voltage
    Motor Rating
    Motor Type
    cfm l/min
    in.Hg mbar
    V Hz
    W hp
    Model No.
    2755VHI75
    Free Flow
    3.40 96.3
    in.Hg mbar
    Maximum vacuum
    29.0 -980.0
    mbar psi
    Voltage
    AC / 230 50/1
    V Hz
    Motor Rating
    220
    W hp
    Motor Type
    PermanentSplitCapacitor
    Model No.
    2755VEF75
    Free Flow
    3.90 110.4
    in.Hg mbar
    Maximum vacuum
    29.0 -980.0
    mbar psi
    Voltage
    AC / 115 60/1
    V Hz
    Motor Rating
    230
    W hp
    Motor Type
    PermanentSplitCapacitor
    Model No.
    2755CGHI60
    Free Flow
    6.50 184.0
    in.Hg mbar
    Maximum vacuum
    27.0 -910.0
    mbar psi
    Voltage
    AC / 230 50/60/1
    V Hz
    Motor Rating
    580
    W hp
    Motor Type
    PermanentSplitCapacitor
    Model No.
    2755CE60
    Free Flow
    6.50 184.0
    in.Hg mbar
    Maximum vacuum
    27.0 -910.0
    mbar psi
    Voltage
    AC / 115 60/1
    V Hz
    Motor Rating
    520
    W hp
    Motor Type
    PermanentSplitCapacitor
    Model No.
    2755BGHI75
    Free Flow
    7.50 212.4
    in.Hg mbar
    Maximum vacuum
    27.5 -930.0
    mbar psi
    Voltage
    AC / 230 50/60/1
    V Hz
    Motor Rating
    270
    W hp
    Motor Type
    PermanentSplitCapacitor
    Model No.
    2755BE75
    Free Flow
    7.50 212.4
    in.Hg mbar
    Maximum vacuum
    27.5 -930.0
    mbar psi
    Voltage
    AC / 115 60/1
    V Hz
    Motor Rating
    230
    W hp
    Motor Type
    PermanentSplitCapacitor

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