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<br /> ile© Worldwide
<br /> Fire Protection Contacts www.tyco-fire.com (4
<br /> Products
<br /> Series TY-FRB — 2.8, 4.2, 5.6, and 8.0 K-Factor
<br /> Upright, Pendent, and Recessed Pendent Sprinklers
<br /> Quick Response, Standard Coverage
<br /> General spheres.Although corrosion-resistant
<br /> coated sprinklers have passed the
<br /> Descry tion standard corrosion tests of the appli-
<br /> p cable approval agencies,the testing is
<br /> The TYCO Series TY-FRB, 2.8, 4.2, not representative of all possible cor- a `
<br /> 5.6, and 8.0 K-factor, Upright, Pen- rosive atmospheres. Consequently, j , ,
<br /> dent, and Recessed Pendent Sprin- it is recommended that the end user
<br /> klers described in this data sheet are be consulted with respect to the suit-
<br /> quick response, standard coverage, ability of these coatings for any given .
<br /> decorative 3 mm glass bulb type spray corrosive environment. The effects of h
<br /> sprinklers designed for use in light or ambient temperature, concentration of
<br /> ordinary hazard,commercial occupan- chemicals, and gas/chemical velocity, --
<br /> cies such as banks, hotels, and shop- should be considered, as a minimum,
<br /> ping malls. along with the corrosive nature of the
<br /> chemical to which the sprinklers will be
<br /> The recessed version of the Series TY- exposed.
<br /> FRB Pendent Sprinkler,where applica
<br /> ble, is intended for use in areas with a An intermediate level of the Series TY- -
<br /> finished ceiling.This recessed pendent FRB Pendent Sprinklers is detailed `ti;,,.
<br /> sprinkler uses one of the following: in Technical Data Sheet TFP356, and ;
<br /> Sprinkler Guards are detailed in Tech- 4: �
<br /> • A two-piece Style 10 (1/2 inch NPT) nical Data Sheet TFP780. \"moi'•.�..a
<br /> or Style 40(3/4 inch NPT) Recessed "
<br /> Escutcheon with 1/2 inch(12,7 mm)of -e -c-
<br /> recessed adjustment or up to 3/4 inch NOTICE r-
<br /> (19,1 mm)of total adjustment from the The Series TY-FRB, 2.8, 4.2, 5.6, ;,. ,,,_
<br /> flush pendent position, ora and 8.0 K-factor, Upright, Pendent,
<br /> and Recessed Pendent Sprinklers
<br /> • A two-piece Style 20 (1/2 inch NPT) described herein must be installed
<br /> or Style 30(3/4 inch NPT) Recessed and maintained in compliance with Sprinkler
<br /> Escutcheon with 1/4 inch(6,4 mm)of this document and with the applica-
<br /> recessed
<br /> adjustment or up to 1/2 inch ble standards of the National Fire Pro- Identification
<br /> (12,7 mm)of total adjustment from the tection Association, in addition to the
<br /> flush pendent position. standards of any authorities having Number (SIN)
<br /> The adjustment provided by the jurisdiction. Failure to do so may impair
<br /> Recessed Escutcheon reduces the the performance of these devices. TY1131: Upright 2.8K, 1/2"NPT
<br /> accuracy to which the fixed pipe drops The owner is responsible for maintain- TY1231: Pendent 2.8K,1/2"NPT
<br /> to the sprinklers must be cut. ing their fire protection system and TY2131: Upright 4.2K, 1/2"NPT
<br /> Corrosion-resistant coatings, where devices in proper operating condition. TY2231: Pendent 4.2K, 1/2"NPT
<br /> applicable, are utilized to extend the The installing contractor or sprinkler TY3131: Upright 5.6K, 1/2"NPT
<br /> life of copper alloy sprinklers beyond manufacturer should be contacted with TY3231: Pendent 5.6K, 1/2"NPT
<br /> that which would otherwise be obtained any questions. TY4131: Upright 8.0K, 3/4"NPT
<br /> when exposed to corrosive atmo- TY4231: Pendent 8.0K, 3/4"NPT
<br /> TY4831: Upright 8.0K, 1/2"NPT
<br /> TY4931: Pendent 8.0K, 1/2"NPT
<br /> IMPORTANT
<br /> Always refer to Technical Data
<br /> Sheet TFP700 for the "INSTALLER
<br /> WARNING"that provides cautions
<br /> with respect to handling and instal-
<br /> lation of sprinkler systems and com-
<br /> ponents. Improper handling and
<br /> installation can permanently dam-
<br /> age a sprinkler system or its compo-
<br /> nents and cause the sprinkler to fail
<br /> to operate in a fire situation or cause •
<br /> it to operate prematurely.
<br /> Page 1 of 10 OCTOBER 2013 TFP171
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