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t[,/C© Fire & Building Products Technical Services: Tel: (800) 381 -9312 / Fax: (800) 791 -5500 Series TY -B — 2.8, 5.6, and 8.0 K- factor Upright, Pendent, and Recessed Pendent Sprinklers Standard Response, Standard Coverage General cable approval agencies, the testing is not representative of all possible cor- �, Description rosive atmospheres. Consequently, it is recommended that the end user be �' consulted with respect to the suitability `° „; The Series TY -B, 2.8, 5.6, and 8.0 of these coatings for any given corro- K- factor, Upright and Pendent Sprin- sive environment. The effects of ambi- 1 klers described in this data sheet are ent temperature, concentration of } standard response - standard cover- chemicals, and gas /chemical velocity, age, decorative 5 mm glass bulb type should be considered, as a minimum, spray sprinklers designed for use in along with the corrosive nature of the light, ordinary, or extra hazard, com- chemical to which the sprinklers will be mercial occupancies such as banks, exposed. .- - hotels, shopping malls, factories, refin- cries, chemical plants, etc. An intermediate level version of the Series TY -B Pendent Sprinkler can be The recessed version of the Series obtained by utilizing the Series TY -B TY -B Pendent Sprinkler, where appli- Pendent Sprinkler in combination with cable, is intended for use in areas with the Model S2 Shield. a finished ceiling. It uses a two -piece . Style 10 (1/2 inch NPT) or Style 40 (3/4 WARNINGS ' , inch NPT) Recessed Escutcheon. The The Series TY-8 Sprinklers described ( Recessed Escutcheon provides 1/2 herein must be installed and main j d" inch (12,7 mm) of recessed adjust- tained in compliance with this docu- ment or up to 3/4 inch (19,1 mm) of ment, as well as with the applicable f " "' total adjustment from the flush pen- standards of the National Fire Protec- dent position. The adjustment pro- tion Association, in addition to the vided by the Recessed Escutcheon re- standards of any other authorities hav- duces the accuracy to which the fixed ing jurisdiction. Failure to do so may pipe drops to the sprinklers must be impair the performance of these de- cut. vices. Corrosion resistant coatings, where The owner is responsible formaintain- applicable, are utilized to extend the ing their fire protection system and de- life of copper alloy sprinklers beyond vices in proper operating condition. that which would otherwise be ob- The installing contractor or sprinkler tained when exposed to corrosive at- manufacturer should be contacted mospheres. Although corrosion resis- with any questions. tant coated sprinklers have passed the standard corrosion tests of the appli- Model/Sprinkler prinkler IMPORTANT Identification Always refer to Technical DR Sheet Numbers Sheet t TFP700 for the e "INSTALLER WARNING" that provides cautions with respect to handling and instal - TY1151 - Upright 2.8K, 1/2 "NPT lation of sprinkler systems and com - TY1251 - Pendent 2.8K, 1/2 "NPT ponents. Improper handling and in- TY3151 - Upright 5.6K, 1/2 "NPT stallation can permanently damage TY3251 - Pendent 5.6K, 1/2 "NPT a sprinkler system or its compo- — TY4151 - Upright 8.0K, 3/4 "NPT nents and cause the sprinkler to fail TY4251 - Pendent 8.0K, 3/4 "NPT to operate in a fire situation or cause TY4851 - Upright 8.0K, 1/2 "NPT it to operate prematurely. TY4951 - Pendent 8.0K, 1/2 "NPT Page 1 of 8 DECEMBER, 2007 TFP151