Product Details

Flow Monitors

ChemTec (CTE)


When air/water flows through the unit it causes the magnetic piston to move up at the calibration point. This displacement is caused by the pressure differential from the air/water flowing through the unit. The magnetic piston actuates a hermetically sealed reed switch, which is encapsulated in the body of the unit, out of the air/water path. Decreasing the flow below the calibration point causes the reed switch to de-actuate.


  • Close On-Off Differential
  • Visual Indication of Flow with Acrylic Model
  • No Seals
  • In Line Vertical Plumbing
  • Materials: Acrylic, Brass, 316SS or Teflon
  • Confirms: Normal Flow Conditions
  • Senses: High Flow and Low Flow Conditions
  • Output: Switch Contact


  • Analyzers
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  • Bubbler Systems
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