Feb 25, 2005 #1 ssplumber Mechanical Joined Feb 25, 2005 Messages 1 Location US Do you know the specific ANSI or NYC code section that states that you must separate the water distribution piping for domestic and laboratory use, using RPZ type BFPs????
Do you know the specific ANSI or NYC code section that states that you must separate the water distribution piping for domestic and laboratory use, using RPZ type BFPs????