3MX - Water Float Switch Sensor for Water Level Controller

3MX Water Technology - present's float cherry switch for heavy water tank, diesel tank, water cooler tank, municipality tank, etc. easy to install long-lasting, and shockproof. Just hang it down up to the lower level of the tank, then set the weight ring center of the depth of the tank, cable connect with auto on/off the plug or any signal. When the tank full float goes up and the ball's inside in float go down, resultant electricity cut and switch of your pump or on the signal, Antagonistic, when the tank empty float down and the ball inside also go downside, and electricity connections and pump on or signal off.