8407 BROADWAY SECURE SPACE STORAGE 2026-01-02

t11CL1 Fire Suppression & Building Products Technical Services 800-381-9312 1 +1-401-781-8220 www.tyco-fire.com Series TY-FRB — 2.8, 4.2, 5.6, and 8.0 K-Factor Upright, Pendent, and Recessed Pendent Sprinklers Quick Response, Standard Coverage General Description The TYCO Series TY-FRB, 2.8, 4.2, 5.6, and 8.0 K-factor, Upright and Pendent Sprinklers described in this data sheet are quick response, standard coverage, decorative 3 mm glass bulb -type spray sprinklers designed for use in light or ordinary hazard, commercial occupan- cies such as banks, hotels, and shop- ping malls. The recessed version of the Series TY- FRB Pendent Sprinkler, where applica- ble, is intended for use in areas with a finished ceiling. This recessed pendent sprinkler uses one of the following, • A two-piece Style 10 (1/2 inch NPT) or Style 40 (3/4 inch NPT) Recessed Escutcheon with 1/2 inch (12,7 mm) of recessed adjustment or up to 3/4 inch (19,1 mm) of total adjustment from the flush pendent position, or a • A two-piece Style 20 (1/2 inch NPT) or Style 30 (3/4 inch NPT) Recessed Escutcheon with 1/4 inch (6,4 mm) of recessed adjustment or up to 1/2 inch (12,7 mm) of total adjustment from the flush pendent position. The adjustment provided by the Recessed Escutcheon reduces the accuracy to which the fixed pipe drops to the sprinklers must be cut. IMPORTANT Always refer to Technical Data Sheet TFP700 for the "INSTALLER WARNING' that provides cautions with respect to handling and installation of sprinkler systems and components. Improper handling and installation can permanently damage a sprinkler system or its components and cause the sprinkler to fail to operate in a fire situation or cause it to operate prematurely. Corrosion -resistant coatings, where applicable, are utilized to extend the life of copper alloy sprinklers beyond that which would otherwise be obtained when exposed to corrosive atmo- spheres. Although corrosion -resistant coated sprinklers have passed the standard corrosion tests of the appli- cable approval agencies, the testing is not representative of all possible cor- rosive atmospheres. Consequently, it is recommended that the end user be consulted with respect to the suit- ability of these coatings for any given corrosive environment. The effects of ambient temperature, concentration of chemicals, and gas/chemical velocity, should be considered, as a minimum, along with the corrosive nature of the chemical to which the sprinklers will be exposed. An intermediate level of the Series TY- FRB Pendent Sprinklers is detailed in Technical Data Sheet TFP356, and Sprinkler Guards are detailed in Tech- nical Data Sheet TFP780. ESM The Series TY-FRB Concealed Pendent Sprinklers described herein must be installed and maintained in compliance with this document and with the appli- cable standards of the National Fire Protection Association, in addition to the standards of any authorities having jurisdiction. Failure to do so may impair the performance of these devices. Owners are responsible for maintaining their fire protection system and devices in proper operating condition. The installing contractor or sprinkler manu- facturer should be contacted with any questions. Model/Sprinkler Identification Number (SIN) TY1131: Upright 2.8K, 1/2- NPT TY1231: Pendent 2.8K, 1/2- NPT TY2131: Upright 4.2K, 1/2- NPT TY2231: Pendent 4.2K, 1/2- NPT TY3131: Upright 5.6K, 1/2- NPT TY3231: _ i., Pendent 5.6K 1/2"" NPT �IPT TY4231: Pendent 8.OK, 3/4- NPT TY4831: Upright* 8.OK, 1/2- NPT TY4931: Pendent* 8.OK, 1/2- NPT 'Eastern Hemisphere Sales Only Page 1 of 10 JULY 2010 TFP171