... protection; safe, no spark, no vibration, etc. 32-05 Brushless DC water pumpFeature:1. Life: Expected life span is at least ... , overheat protection, run dry protection, over current protection,signal feedback, speed control, ect.All the functions are custormized according to your request ... #-0565*34*421010Outlet has antislip strip 32-05 12V brushless DC solar circulation water pump