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, 4:52:54 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, 4:42:53 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)
