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<br /> �yV� Worldwide
<br /> Fire Protection Contacts WWWtyco-fire.com
<br /> �'roducts I
<br /> Series TY-FRB — 2.8 4.2 5.6 and 8.0 K-Factor ���
<br /> � � �
<br /> Upright, Pendent, and Recessed Pendent Sprinklers
<br /> . Quick Response, Standard Coverage
<br /> General spheres.Although corrosion-resistant � s
<br /> , coated sprinklers have passed the �;,;�,.
<br /> - ;::��: i���"�' �x.`:�_,.�,.
<br /> Descr�ption standard corrosion tests of the appli- �s,., ;�, ,
<br /> the testin is ���= '�`�f
<br /> cable approval agencies, g - �
<br /> The TYCO Series TY-FRB, 2.8, 4.2, not representative of all possible cor- '`�,.��-�*��, f �
<br /> �.'�,v:zs:y.��•E�
<br /> rosive atmos heres. Conse uentl � %"" �l
<br /> 5.6, and 8.0 K-factor, Upright, Pen- P q y� �, .�:.li' �
<br /> it is recommended that the end user � j� '; i-=-
<br /> dent, and Recessed Pendent Sprin- t: � ;;
<br /> klers described in this data sheet are be consulted with respect to the suit- y, �.;:�"'� �
<br /> quick response, standard coverage, ability of these coatings for any given �� �� ' `�`�`��
<br /> decorative 3 mm lass bulb-t e s ra corrosive environment.The effects of �� ��'j'..�,
<br /> g yp p y ambient tem erature, concentration of f�: � �"Y`'� ���:�'"
<br /> sprinklers designed for use in light or P �-��'` : •��
<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 /> k_ -�
<br /> FRB Pendent S rinklers is detailed "��
<br /> �..'P.�`�' .\
<br /> finished ceiling.This recessed pendent p �- -a.. :��
<br /> in Technical Data Sheet TFP356, and �'^ ' �-
<br /> sprinkler uses one of the following: �. - w!'`�`' '` '� ��`��``,�,_,�,
<br /> Sprinkler Guards are detailed in Tech-
<br /> • A two- iece St le 10 1/2 inch NPT '�'-" ' �. Y� ' •
<br /> P Y � ) nical Data Sheet TFP780. �
<br /> or St le 40 3/4 inch NPT Recessed �-'�
<br /> v ( ) '�....: . _ ;f,,
<br /> °'�, ,�;: r.
<br /> Escutcheon with 1/2 inch 12,7 mm of � �.;-;=.-� � ,
<br /> � ) • . ��__��T y._ _
<br /> r e c e s s e d a dj u s t m e n t o r up t o 3/4 i n c h - _�a-�
<br /> . ,�_._ �...,
<br /> (19,1 mm)of total adjustment from the The Series TY-FRB, 2.8, 4.2, 5.6, `��.,,_r�`.!�'
<br /> flush pendent position, or a 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 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 Associafion, in addition to the
<br /> flush pendent position. standards of any authorities having Number (S►N)
<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 owneris responsible formaintain- 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. � ""
<br /> I 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 manufacturershould be contacted with TY3231: Pendent 5.6K, 1/2""NPT
<br /> that which would otherwise be obtained any questions. 4 1: prig t . , 4
<br /> when exposed to corrosive atmo- TY4231: Pendent 8.OK,3/4""NPT
<br /> TY4831: Upright 8.OK, 1/2""NPT
<br /> TY4931: Pendent 8.OK, 1/2"NPT
<br /> IMPORTANT
<br /> Always refer to Technical Data
<br /> Sheet TFP700 for the "INSTALLER
<br /> Wi4RNING"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 sprinklersystem orits 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 i of 10 OCTOBER 2013 TFP171
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