Hello Charles, I am on vacation from October 17th until October 27th. Your message is important to me and I will reply as I catch up. IF this is something that can NOT wait until then Please send your email to [EMAIL PROTECTED]
Friday, October 24, 2008, 4:42:53 PM, you wrote: > Hello Charles, > I am on vacation from October 17th until October 27th. Your message is > important to me and I will reply as I catch up. IF this is something that > can NOT wait until then Please send your email to [EMAIL PROTECTED] > Friday, October 24, 2008, 4:32:52 PM, you wrote: >> Hello Charles, >> I am on vacation from October 17th until October 27th. Your message is >> important to me and I will reply as I catch up. IF this is something that >> can NOT wait until then Please send your email to [EMAIL PROTECTED] >> Friday, October 24, 2008, 4:22:52 PM, you wrote: >>> Hello George, >>> I am on vacation from October 17th until October 27th. Your message is >>> important to me and I will reply as I catch up. IF this is something that >>> can NOT wait until then Please send your email to [EMAIL PROTECTED] >>> Friday, October 24, 2008, 4:09:17 PM, you wrote: >>>>>From Denise at hydro flow: >>>> Here are the pitot formula and coefficients for all sizes of the Hose >>>> Monsters and Nozzle Inserts. >>>> Q = 29.83 * √P * D2 * Coefficient >>>> Where Q = flow rate in GPM, P = pitot pressure, D = nozzle diameter >>>> Product Coefficient >>>> Nozzle Insert 1 1/8” 0.99 >>>> Nozzle Insert 1 ¾” 0.975 >>>> Hose Monster 2 ½” 0.906 >>>> The 4” and 4 ½” Hose Monsters actually use a different formula >>>> because they are not using a pitot, but these numbers work for the above >>>> pitot formula. >>>> Product Coefficient >>>> Hose Monster 4” 0.71159 >>>> Hose Monster 4 ½” 0.54816 >>>> The Pitotless Nozzles are different also. >>>> Links to flow charts for low, "normal" and high pressures: >>>> http://www.hosemonster.com/downloads/FCHM2H.pdf >>>> http://www.hosemonster.com/downloads/FCHM2HLP.pdf >>>> http://www.hosemonster.com/downloads/FCHM2HHP.pdf >>>> * * * * >>>> Obviously, the chart is pretty darn convenient when you're in the field; >>>> rather than use a calculator when I've gone out without the chart, I just >>>> use my cel to call the office and ask someone for the GPM for my pitot >>>> pressure. >>>> Saw the pitotless nozzles last week at AFSA- pretty neat. They've come a >>>> long way! >>>> TGIF >>>> glc >>>> -----Original Message----- >>>> From: [EMAIL PROTECTED] [mailto:sprinklerforum- >>>> [EMAIL PROTECTED] On Behalf Of Todd Williams - FPDC >>>> Sent: Friday, October 24, 2008 2:35 PM >>>> To: [email protected] >>>> Subject: Re: Pitot Chart >>>> Dennis, >>>> Why would the pitot have a chart? Is this actually a diffuser or >>>> nozzle with a built-in pitot? >>>> What I did with my Hose Monster was to use the chart and calc >>>> backwards to come up with the K factor, then I wrote it on the HM >>>> with a permanent marker. That way, if I lose the chart, oh well. >>>> At 02:10 PM 10/24/2008, you wrote: >>>>>I have a "Sierra" brand Pitot I bought circa 1990 and my Fitter >>>>>lost the chart yesterday while doing a flow test. I think it is the >>>>>very similar to the one listed in the Potter Roemer catalogue. I was >>>>>hoping someone could email or fax me a copy? Hate to buy a new one >>>>>over the chart. Thanks in advance. >>>>>Fax 541 245 0498 >>>>>Phone 245 0466 >>>> _______________________________________________ >>>> Sprinklerforum mailing list >>>> http://lists.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) -- Best regards, Charles Thurston mailto:[EMAIL PROTECTED] Coastal Fire Protection _______________________________________________ Sprinklerforum mailing list http://lists.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)
