The operation of a sump pump is straightforward : 1. **Water collection:** Water seeps into your basement or crawlspace through the foundation walls or floor. .2. **Level detection:** As the water level rises in the pit, it lifts a float attached to a switch.3. **Pump activation:** The float switch turns on the pump.4. **Water removal:** The impeller draws water and expels it.5. **Water discharge:** Water is diverted away.6. **Pump deactivation:** Once the water level in the sump basin drops below a certain level, the float switch deactivates, turning off the pump.This automatic process ensures that excess water is effectively removed from your basement, preventing flooding and protecting your home from water damage. .