I had some Hunter PGP sprinkler heads installed several years ago by a professonal irrigation company. At the time, they claimed that these heads were of a "Professional" grade, and were not the same Hunter heads that could be bought in a Home Depot, Ace Hardware, etc.
Does anyone know if Hunter makes a "professional" sprinkler head, that are not sold in common stores like Home Depot, Ace Hardware, etc ???
Thanks for any comments !!
--James--