No, flexible hose fittings are "in lieu of ..."
Steve L. -------- Original message -------- From: Charles Thurston <[email protected]> Date: 9/23/17 5:30 AM (GMT-08:00) To: Sprinklerforum <[email protected]> Subject: Seismic Rings Hello Sprinklerforum, I have a location adding a ceiling to an area that is open with upright heads, No biggie. Using Flex Head lines for the first time. Do I still need the clearance hole 1" bigger around the sprinkler head in the ceiling tile? Concealed heads. -- Best regards, Charles Thurston [email protected] MYRTLE BEACH FIRE SAFETY GROUP A Division of Pye-Barker Fire Safety 1445 Cannon Road Myrtle Beach, SC 29577 (843) 916 - 8787 (843) 839 - 3473 facsimile [cid:C7ECFCC4.01D33467.283924F1.77BA80B9_csseditor]
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