Uncolored or black is supposed to be ordinary temperature Green is supposed to be 400-475°F
And I will give them one heart, and I will put a new spirit within you; and I will take the stony heart out of their flesh, and will give them an heart of flesh Eze 11:19 > On Feb 11, 2019, at 3:53 PM, Vince Sabolik <vi...@wtfp.net> wrote: > > Can anyone (preferably from Tyco) give me the reason for the black or green > dots on the pendent > Raven Institutional head? > > They're supposed to indicate whether the head is being used in conventional > or extended spacing. > > They're both ½" orifice, both ½" thread, both k=5.60 and as far as I can see > both dimensionally alike! > > So, what gives Tyco? I see a bunch of confused fitters and dots! > > > thanks, Vince > > > > > <najmehppdmkobbdp.bmp> > > Vince Sabolik > West Tech Fire Protection, Inc. > 11351 Pearl Road / Strongsville, Ohio 44136 > Phone 440 238-4800 Fax 440 238-4876 Cell 440 724-7601 > _______________________________________________ > Sprinklerforum mailing list > Sprinklerforum@lists.firesprinkler.org > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
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