Rule Float Switch SuperSwitch

Rule Float Switch SuperSwitch. Replace your current float switch or install a new one to get automatic watering from a sprinkler head or drip irrigation system. With a Rule Float Switch you get all the benefits of a mercury switch with no global warming-just a better more efficient system. The Rule SuperSwitch Float Sensor is amazingly reliable usually outlasting its competition by a factor of ten making it the switch of choice for active green systems. These water activated pumps use significan