Please share. John Drucker - Mobile Email ----- Original Message ----- From: [email protected] <[email protected]> To: [email protected] <[email protected]> Sent: Fri Feb 21 15:03:56 2014 Subject: Re: Forward Flow Test
I'm running a calc right now Roland On Fri, Feb 21, 2014 at 1:38 PM, Roland Huggins <[email protected]>wrote: > why not calc it. It's not like it needs to be accurate to the second > decimal place so being a little conservative on your assigned variable is > tolerable. I did an article on this ion Sprinkler Age last year. > > Roland > > Roland Huggins, PE - VP Engineering > American Fire Sprinkler Assn. --- Fire Sprinklers Saves Lives > Dallas, TX > http://www.firesprinkler.org > > > > > > On Feb 21, 2014, at 6:31 AM, Fire Protection Services < > [email protected]> wrote: > > > Forum, > > > > Has anyone performed the forward flow test through the main drain? > > I have a light hazard occupancy with 230 gpm system demand. I'm pretty > sure > > I can achieve that with the 2" drain. My question is, do you add a > playpipe > > or any fittings to the 45 on the drain or can you pitot the drain flow as > > is? What coefficient would you use if not adding a playpipe? > > > > > > > > Thanks! > > > > Chris Payne > > NICET Level 3 > > Fire Protection Services > > Owensboro, KY > > <[email protected]> > > _______________________________________________ > > Sprinklerforum mailing list > > [email protected] > > > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org > > _______________________________________________ > Sprinklerforum mailing list > [email protected] > > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org > -- Thanks! Chris Payne Fire Protection Services PO Box 21133 Owensboro, KY 42304-1133 [email protected] _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org CONFIDENTIAL AND PROPRIETARY: This email message is intended only for the use of the individual or entity to which it is addressed and may contain information that is privileged and confidential, nor is it, unless specifically stated, intended to be relied upon by any person or persons other than the individual or entity named above and no warranties or representations are made or intended to persons or entities not named above. If the reader is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by telephone, return this message to the address above and delete all copies. Thank you. _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
