Dual Float Alarm with Shutoff

Ensure you do not overfill rubber-lined, field-erected tanks or other tanks.  These indoor/outdoor UL-listed high-level alarms provide an audible alarm and strobe signal, as well as disconnect pump power. Protect both your equipment and liquid investment with MEI’s high-level alarms.

  • Configurable multi-tone alarm (eight tones at 73-85dB)
  • Strobe signal
  • Can disconnect pump power. 
  • Adjustable float (4” to 30”) or derated tanks a (36” to 96”) 
  • 2 floats within a tank - 2 audible alarms & strobe signals
  • Valve is positively closed when higher float is tripped and will not reopen until tank level is reduced.
  • Not for fluids that require explosion-proof or intrinsically safe electronics. 
  • Regular alarm testing is recommended.

Options: Electric operated butterfly valve to close fill line with battery backup system

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