Flowmeter Medical Oxygen 10-70Lpm

RTM3 Oxygen Flowmeter 10-70Lpm


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The RTM3 flowmeters are pressure compensated flowmeters that deliver an accurate prescribed flow of medical oxygen to the patient from a regulated pressure gas source. They are suitable for most types of respiratory therapy.


  • Body: Chrome plated brass
  • Shroud: Polycarbonate
  • Flow tube: Polycarbonate
  • Knobs: Nylon
  • Wingnut/Nipple: Nylon
  • Seals: Nitrile
  • Gas specific inlet connections
  • Gas colour coded components
  • Individual serial number identification
  • Provides 180¬∫ visibility
  • Optional maximum flow limiting orifice
  • TGA Listing


  • Inlet Pressure: 450 kPa ¬±50 kPa
  • Inlet Fitting: Gas specific sleeve indexed handwheel for Medical Oxygen as per AS2896 / AS2902
  • Outlet Fitting: 1/4‚Äù BSP with colour coded plastic wingnut / barbed nipple for Medical Oxygen
  • Accuracy: as per AS3840.1
  • Weight: 0.3 kg