Adding hose bibs
I don't know if this is plumbing or irrigation issue but since it is outside I will ask it. I want to add hose bibs along the back of my hose and out into the yard so I won't have to drag 75ft of hose around. I will use poly pipe and it will not be hooked up to any irrigation valves/system. Just bibs for watering plants and for cleaning etc. Since this is essentialy just an extension of the house piping do I need to install a backflow device?