
4
1. (Optional) Apply PTFE tape to the threads of the flood
sensor for the best results.
2. Align the flood sensor to the air gap with a 2" female
NPT connection.
3. Twist on the sensor until it is flush with the air gap. Hand-
tighten the sensor up to 15 ft-lb. Do not overtighten.
Install the Flood Sensor
Attach the flood sensor to a metal device with 2" female NPT connection. Shown here with an
air gap.