LIFE DOOR [with Instructions] Hole Well Digging Tool kit Length 3.15inch Auger Total Length 20.5feet (Extension can be Added) Made of Lightweight Steel Pipe
- ...s]: This solar water pump has an intelligent water shortage sensor, so it has an intelligent water shortage protection function. When there is no water in the well, the pump will automatically stop working..
- [Pump Motor]:The solar pump use NSK bearing with permanent magnet brushless synchronous motor. So the pump has sufficient power and high efficiency..
- [High-quality controller]: The solar water pump controller utilizing MPPT technology to ensure maximum flow is delivered under all light conditions. It also protects the submersible pump from frequent start up in low light conditions, overheating & running dry with LED display to view working various condition. NOTE:If you have any questions after receiving the pump, please contact the seller in time, we will be responsible for our products..