only thing that makes it easier are grooved components, that and the requirement of most areas that the "sprinkler room" be accessible from the exterior, underground piping usually can't go far after breaching a foundation: so break it loose after the BFP and flow out the door
On 5/10/10, Travis Mack, SET <[email protected]> wrote: > I have seen guys spin the FDC off in times like that and just flow from > a 4" pipe. > > On 5/10/2010 5:01 PM, tom poisal wrote: >> Just a question, what happens after you have reversed the check valve >> or removed the clapper; when the water hits the clapper (or dual >> clappers) in the F.D.C. as you'll still only get a flow from one 2 1/2 >> outlet on the former and the latter - stoppage ? so then just remove >> the clappers? >> >> > _______________________________________________ > 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) > -- Tom Poisal, CET _______________________________________________ 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)
