Does anyone know if a replacement has to be listed for fire pump service? Does anyone have a criteria (FM hopefully) on replacing flexible insert couplings with metal-metal?
I have a couple of clients wanting theirs changed out, per FM's recommendation. I emailed my local guy (they're 2 towns away from me) for some info. thanks _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/mailman/listinfo/sprinklerforum To Unsubscribe, send an email to:[EMAIL PROTECTED] (Put the word unsubscribe in the subject field)
