Float switch acts as pump controllers that defends the pumps against dry run. Also they in raised tanks they defend overflow by switching off the pump when water levels exceeds the set level. Now in this tutorial we explain on how float switch in connected to water pump " Pump Splicing". In most cases the best option to safe run the pump is by installing float switch. When the well is full of water then its safe for the pump to run but when the level of water is below the sunction point then the float switch switches off the pump. For more water pump installation technicians in Kenya call AQUA-HUB KENYA : 0790719020