backflo preventer
Posted by dale's plumbing service on March 06, 1999 at 19:11:22:
i just looked at a new 68 room motel and along with a few other fixtures this motel has 510 fixture units. they brought a 4" line into building and installed a 2" meter and a 2" backflo preventer. then went to 3". will the 2" backflo preventer decrease the volumn of water to handle 510 fixture units. i know every thing will never be on at the same time but the code doesn't care, i do.thank you for your help. Dale


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