I was under the impression we talked about nitrogen in dry systems was a challenge because it leaked where plain air would not. I searched the last few years of the forum and couldn't find any such discussion. But air is 80% nitrogen so maybe not a significant difference? How many of you have tried nitrogen and did you or do you still have leaking problems?
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 _______________________________________________ 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)
