Thanks Cliff and Todd, Yes, the area is light hazard and they will all be QR rated. I was questioned about mixing but did not see anything in either the sprk head listing or 13 that didn't allow them. I like the idea of different thread sizes since that was one item brought up during our discussion and how to handle it when replacement time came. Now to go look and see what my options are.
Again, thank you!! Richard _______________________________________________ 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)
