Product details:
Allows your sump to run for an additional 10 seconds to drain excess water for simple water level maintenance Protective float cage helps keep debris and wiring from interfering with float movement vented, curved bottom reduces debris build-up under the float Second float activates your sump pump if the first float does not, helping your sump drain effectively Includes controller and hose clamp that lets you easily install the floats at any level Large float detects 1/4 in. water level rises, making automatic pump activation easy