AND there is no speed limit!!!!! :) -----Original Message----- From: Roland Huggins [mailto:[email protected]] Sent: Tuesday, April 05, 2011 1:41 PM To: [email protected] Subject: Re: Another design solution needed
as long as you calc includes the 5 ft eqv length of the BL tee (since the sprinkler is not attached to the tee) and that for the flexhead (about 10 ft), why not? Roland On Apr 5, 2011, at 10:23 AM, Tom Duross wrote: > > OK, here's one to throw around. > Looked at a retrofit job last week. > It's about 15K SF of office area being cut up. The old overhead > grid system > is all done with 5' flexheads off 1/2" outlets with reducer > bushings. I > asked why they called me. They need to add more heads, can I do the > same as > what's there now? In some instances, there are 2 flexheads off a > single > 1/2" outlet. Just for giggles, I ran some quick hydraulics using > the main > drain data, 125 S, 110 R. Seems like what's there will work (even the > doubles) mostly due to the 2" branchlines between the 4" crossmains. > Many > need to be moved, some added, some removed,.. Keep going? > TD > > _______________________________________________ > Sprinklerforum mailing list > [email protected] > http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum > > For Technical Assistance, send an email to: [email protected] > > To Unsubscribe, send an email to:[email protected] > (Put the word unsubscribe in the subject field) > _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum For Technical Assistance, send an email to: [email protected] To Unsubscribe, send an email to:[email protected] (Put the word unsubscribe in the subject field) _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum For Technical Assistance, send an email to: [email protected] To Unsubscribe, send an email to:[email protected] (Put the word unsubscribe in the subject field)
