If this is what I looked into a year or so ago it should work well with exposed piping but not at all according to the mfg. if concealed piping. My problem was concealed.
Chris Cahill, P.E. Fire Protection Engineer Sentry Fire Protection, Inc. 763-658-4483 763-658-4921 fax Email: [email protected] Mail: P.O. Box 69 Waverly, MN 55390 Location: 4439 Hwy 12 SW Waverly, MN 55390 -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of David de Vries Sent: Thursday, July 09, 2009 2:07 PM To: [email protected] Subject: Re: Dry System Leak A few years back I met with some guys who sell ultrasonic leak detection equipment. Although they had no experience with dry pipe sprinkler systems, they did have experience with compressed gas systems of various kinds. Said it would work, especialy if you pumped it up to a higher pressure. I never had enough work to justify buying or even renting the equipment, so do not know how successful it would be. Tom, if you want to try something like that, I can dig around and see if I could find their info. Or you might do a Google search for "ultrasonic leak detection" and see what hits. Dave David A. de Vries, P.E., CSP Firetech Engineering Incorporated --- On Thu, 7/9/09, Ron Greenman <[email protected]> wrote: From: Ron Greenman <[email protected]> Subject: Re: Dry System Leak To: [email protected] Date: Thursday, July 9, 2009, 12:27 PM Shame, shame, shame! how can an old T&M guy like you stoop to the cheap fix? And you have to ignore the allowable leakage rule. On Thu, Jul 9, 2009 at 10:22 AM, Mike Cabral<[email protected]> wrote: > I forgot to add the final step install a new tank mounted compressor with an automatic AMD. > > Mike Cabral > _______________________________________________ > 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) > -- Ron Greenman Instructor Fire Protection Engineering Bates Technical College Tacoma, WA Member: SFPE, ASCET, NFPA, AFSA, NFSA AFAA _______________________________________________ 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) _______________________________________________ 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) _______________________________________________ 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)
