Starting at $229.00 Starting at $206.10
  • Usually ships in 7-10 business days



  • PP body
  • 2mm PVC cable
  • Green and red LED light for alarm status
  • Floor design
  • Fail safe design


The TruFlo LD leak detection switch is designed to detect conductive liquids providing a SSR relay NPN pulse alarm. The LD Series has green and red lights to display the alarm status.

Applications for the LD Series include:

  • Containment dikes
  • Double wall tanks
  • Leakage basins or container
  • Computer rooms
  • Leaking pumps