Well, I have started replacing the heads with new ones. Glass bulb 5.6K 200F under the roof and 155F in the offices. Still seeking prices on the PRVs as an option. Will have 20k sqft done by next week. I will continue to use fusible link models are around the dock doors as they are sturdier.
I had a thought. Some thermometers have resettable min/max needles and I am wondering if fire system gauges come with those options, as well… at least max. Does anyone know of such gauges?? Thanks. From: Sprinklerforum [mailto:[email protected]] On Behalf Of Matt Grise Sent: Monday, September 17, 2018 8:47 AM To: [email protected] Subject: RE: [EXTERNAL] Sprinkler heads popping off randomly Tyco standard spray k 5.6 heads are listed to 250. I did not see a light hazard limitation on them. Matt From: Sprinklerforum <[email protected]> On Behalf Of Roland Huggins Sent: Monday, September 17, 2018 10:40 AM To: [email protected] Subject: Re: [EXTERNAL] Sprinkler heads popping off randomly Initially the high pressure sprinkler were only listed for Light Hazard occupancies. I haven’t seen a change (but must confess I haven’t been looking for it). Has it changed? Roland Huggins, PE - Senior VP Engineering American Fire Sprinkler Assn. Dallas, TX http://www.firesprinkler.org <http://www.firesprinkler.org/> Fire Sprinklers Saves Lives On Sep 15, 2018, at 5:34 AM, Ben Young <[email protected]> wrote: If you're still concerned about pressure you can get higher pressure rated sprinkler heads as well for a minor extra cost. I believe Reliable has most of their sprinklers rated to 250 PSI now? (Double check that) On Sat, Sep 15, 2018 at 3:15 AM Douglas Hicks <[email protected]> wrote: what is the failure rate of SR heads at 50 years and 75 years? 1 % or 95% ? <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient&utm_term=icon> _____ _______________________________________________ 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 -- Benjamin Young _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus
_______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
