Averaging Pitot Tube (Annubar) Suppliers

The Averaging Pitot Tube, commonly known as an Annubar, is an advanced differential pressure flow measurement device designed to measure fluid velocity across large pipelines and duct systems. Multiple sensing ports provide an averaged pressure signal for improved accuracy.

These instruments are widely used in HVAC systems, power plants, water distribution networks, compressed air systems, steam lines, and industrial utility services. Their low-pressure-loss design contributes to energy-efficient operation.

We supply averaging pitot tubes in various insertion lengths, materials, and pressure ratings. Our products are suitable for both retrofit projects and new installations requiring dependable flow monitoring performance.

Applications

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  Chemical Industry

  • Acid, alkali, corrosive liquids flow measurement
  • Dosing & process control systems
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  Pharmaceutical Industry

  • Purified water (PW), WFI systems
  • Clean & hygienic process lines
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  Power Plants

  • Cooling water circuits
  • Lubrication oil systems
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  Process Industries

  • Flow indication in pipelines
  • Batch & continuous process control
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  Water and Wastewater Treatment

  • Raw water / treated water flow monitoring
  • Chemical dosing lines
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  Oil and Gas Industry

  • Fuel oil, diesel, lubricants flow measurement
  • Gas flow monitoring in pipelines
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  OEM and Machinery

  • Skid-mounted systems
  • Panel-mounted flow indication