The ATS 165 is a robust float level switch designed for intensive use in extremely agitated and turbulent liquids. Its big switching angle of 165˚ ensures no jerking of the pump or electrical panels. As a result, the ATS 165 is the ideal solution for level control in tower tanks, for example. This cable float level switch can be connected directly to pumps up to 1.5HP or through a relay if working with high power pumps.