There is a retrofit sprinkler for the 1/2" outlet to 8.0K sprinkler but not vice-versa; you will have to use a bushing to go to the 5.6K.
Dale F. Wingard, SET Design Manager Triple "A" Fire Protection, Inc. 251.649.2034 [email protected] -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of George Medina Jr Sent: Tuesday, December 28, 2010 5:37 PM To: [email protected] Subject: Retrofit Sprinkler Head I am working on an older pipe schedule system that has 3/4" sprig-ups which are no longer allowed or needed. Does anyone no if they make a 3/4" NPT with a 1/2" orifice? I recall there was a Central sprinkler head that was a retrofit head with ½" NPT & 8.0 or 8.1 k (which I have not been able to find) and was looking for a head that had that criteria in reverse. Thanks for any help, George Medina Jr. _______________________________________________ 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) _______________________________________________ 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)
