We are doing an addition to an existing building that has a raw water source as the supply for the fire pump. None of the pendant sprinklers in the existing building appear to be on return bends. Would the strainer that is installed on the fire pump allow for the return bends to be omitted? The original systems were installed in 1988 and 94 so maybe this requirement was not in the code at that time. Would pendant heads that are screwed directly into the pipe without any type of drop be allowed? (ie ESFR pnd sprinkler?)
Thanks, Dewayne Martinez Design Build Fire Protection 262-784-7900 (w) 262-784-8401 (f) 414-349-0468 (cell) -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://fireball.firesprinkler.org/mailman/private/sprinklerforum/attachments/20130311/9219f322/attachment.html> _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum
