Diaphragm pumps & compressors - 2907 series - THOMAS
2907 Series
Vacuum Pressure
Features & Benefits
  • Oil-less operation
  • Permanently lubricated bearings
  • Field service capability
  • Stainless steel valves and aluminum valve plate
  • Lightweight die-cast aluminum head and diaphragm hold down plate
  • Long-life diaphragm
  • Inlet filter
  • Balanced for smooth, low vibration operation


Consult factory for custom applications


Range Technical Overview
  • Capacity up to 3.2 cfm / 90.6 l/min
  • Vacuum to 24 in.Hg / -813 mbar


Possible Applications
  • Aspirators (Portable)
  • Nebulizers (Portable)
  • Computer Tape Drives
  • Foam Field Markers
  • Emergency Vehicles
  • Fertilizer Mixing
  • Powder Spraying (Printing Machines)


    Model No
    Free flow
    Maximum vacuum
    Motor Rating
    Motor Type
    cfm l/min
    in.Hg mbar
    V Hz
    W hp
    Model No.
    Free Flow
    3.20 90.6
    in.Hg mbar
    Maximum vacuum
    24.0 -813.0
    mbar psi
    DC / 12 NA
    V Hz
    Motor Rating
    W hp
    Motor Type
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