I read as much as I could and did not see this covered. Some great info given!
I service many chickens and want to run hardlined auto-fill nipples with pvc pipe connected to the household water. Been running open cups, but they are not the best at keeping illness at bay. I want to use nipples and pipe. Done with fighting algae in buckets in SC. Not really wanting to use toilet floats to refill. I just want to know the cheapest way to drop household water pressure to nipple requirements. Maybe around 5psi. Has anyone done this before?