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M-F 7a-5p EST 800-222-2177

500 BP Series Adjustable Flow Monitor — Best for applications where the normal flow to set point is 10:1 or less.


  • Low Minimum Operating Pressure
  • Close ON-OFF differential
  • Ease of adjustability
  • In Line 180 Degree Porting
  • Monitors Gases or Liquids
  • Materials: 316ss, Brass, Teflon
  • Confirms: Normal flow conditions
  • Senses: High Flow or Low Flow Conditions
  • Water or Explosion Proof Covers
  • Output: Switch Contact


  • Wet Stations
  • Shipboard Water Systems
  • CVD Furnaces Cooling Water
  • Biomedical Instruments
  • Vacuum Systems
  • Coolant Failure Alarm