The Brass End Plug Is Used To Easily And Effectively Stop Water Flow At The End Of A Mist System Line That Uses A Slip Lock Fitting. The End Plug Is Used With 3/8inch Misting Pipe, Code 102606.
I installed solar in our house recently, then I bought 4 of these:
Modular Contactor 25 A 230 Vac 2 No Co Jvc2 20 25 A and connected them with Ajax Wall Switches. Now I control 3 geysers and the swimming pool pump from my phone. Easy