Tyco has owned Grinnell since 1972, I believe.
David Autry Meininger Fire Protection Inc. 2521 W L St. Suite No.4 Lincoln, Ne 68522 Voice (402) 466-2616 Fax (402) 466-2617 [email protected] -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Douglas Hicks Sent: Monday, January 13, 2014 10:20 AM To: [email protected] Subject: Re: Paint Booth The date is 1992. Isn't that after Tyco bought Grinnell? -----Original Message----- From: David Autry Sent: Monday, January 13, 2014 6:05 AM To: [email protected] Subject: RE: Paint Booth Issue C Grinnell, temp and date should be on the rim of the inter "cup" David Autry Meininger Fire Protection Inc. 2521 W L St. Suite No.4 Lincoln, Ne 68522 Voice (402) 466-2616 Fax (402) 466-2617 [email protected] -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Douglas Hicks Sent: Sunday, January 12, 2014 10:41 PM To: [email protected] Subject: Paint Booth Can someone tell me what this head is? It is an SSU, brass, SR, fusible link, 3/4 pipe marked A584 on the deflector and marked MHX on the frame. There is no paint on the arms. But I could have removed the frame paint when I removed the green paint. I vaguely remember that as a Grinnell number. What is the K factor? I assume because the frame is not painted the temp rating is 155°F. The 3/4 pipe means it is an Extra Large Orifice? _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.o rg _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.o rg _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.o rg _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
