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6001 Glass Tube Variable Area

Measurement Principle

Variable Area Flowmeter, displacement of a float in a conical, Borosilicate glass tube.


Commonly used in industry to measure the flow for:

  • Water treatment.
  • Chemical processes.
  • Industrial Refrigeration & Air Conditioning.
  • Research Laboratories.
  • Gas Burners.
  • Pilot Plants.
  • Annealing Furnaces.


  • Easy Installation, no straight pipe required.
  • Low pressure drop.
  • Scaled directly in l/h ,l/m, kg/h, %, mm, etc.
  • Adjustable alarms, in all scales, operated magnetically or with infra-red light.
  • Measuring tube in Borosilicate glass.
  • Steel construction, coated with Polyamide 11.
  • Connections in Steel, AISI-316, PVC & PTFE.
6001 Glass Tube Variable Area




  • Easy Installation
  • No straight pipe required
  • Measuring Tube in Borosilicate Glass
  • Wetted parts and end connection in a wide range of materials
  • Direct reading indication
  • Suitable for LIquids and Gasses
  • Custom Scales Alarm and 4-20mA options