2015-00379 - sprinkler system - Laserfiche WebLink

Home Browse Search

"� ZOIS - bb?--1G? s0 of Cni5fa( bey tqco Worldwide www -fire.com Fire Protection Contacts ty Products .. Model EC-25 (CMDA and CMSA Applications) Extended Coverage Upright Sprinklers K-factor 25.2 (360) General testing at FM Global for ceiling-only storage and non-storage applications. Description When used in conformance with ap- plicable FM Global Property Loss Pre- 1 f't The TYCO Model EC-25 Extended vention Data Sheets,the Model EC-25 Coverage Upright Sprinkler is a UL Sprinkler provides low hydraulic de- I listed, standard response, extended mand, the spacing advantages of ex- coverage Control Mode Density Area tended coverage, and the obstruction (CMDA) sprinkler for storage appli- benefits of an upright sprinkler. _ 1* cations. It is also FM Approved as a For more information on applications -" quick response, extended coverage and benefits of the Model EC-25 Sprin 4 Control Mode DensityArea (CMDA) `° �� kler, refer to the available white papers = sprinkler and as a Control Mode Spe- at www.tyco-fire.com. cific Application (CMSA) sprinkler, as well as FM Approved for storage and NOTICE non-storage applications. Maximum Working Pressure The Model EC-25 Upright Sprinklers 175 psi (12,1 bar) In addition, these sprinklers may be described herein must be installed used in accordance with the new and maintained in compliance with Pipe Thread Connection Chapter 21 of the 2013 edition of NFPA this document, as well as with the ap- • 1 inch NPT 13. As such, tables 21.2.2 and 21.3.2 plicable standards of the National Fire • ISO 7-R1 of NFPA 13 may be utilized for design Protection Association, in addition to options. When used in accordance the standards of any other authorities Discharge Coefficient with NFPA Chapter 21, smoke vents having jurisdiction (e.g., FM Global). K=25.2 GPM/psi112(362,9 LPM/bar1/2) and draft curtains are not required as Failure to do so may impair the perfor- specified in the 2015 edition of the In- mance of these devices. Temperature Ratings ternational Building Code (IBC) and In- 165°F(74°C) ternational Fire Code (IFC) for CMSA The owner is responsible for maintain- 214°F(101°C) sprinklers with an RTI of 50 or less and ing their fire protection system and a design of 12 or fewer sprinklers. devices in proper operating condition. Maximum Coverage Area These sprinklers offer a maximum The installing contractor or sprinkler 196 ft2(18,2 m2) P manufacturer should be contacted coverage area of 196 ft2 (18,2 m2), with any questions. Finish which is almost double the area of- Natural Brass fered by standard coverage sprinklers used for similar applications. Sprinkler Physical Characteristics Frame Brass The Model EC-25 Upright Sprinklers Identification CompressionDeflector Screw Stainless Copper el comply with the criteria for the protec- tion of retail stores as described in the Number (SIN) Hook Monel 2013 Edition of NFPA 13,Section 20.3. sLink Assembly Solder,Nickel Where the FM Approval is utilized, the TY9128 Button Brass kel Model EC-25 Upright Sprinkler has Sealing Assembly Beryllium T FNLON undergoneTechnical with TEFLON successfully full-scale fire Ejection Spring Inconel Deflector Nut Brass IMPORTANT Data Response Time Index(RTI) Always refer to Technical Data Approvals Less than or equal to 50(m-s)0.5 Sheet TFP700 for the "INSTALLER • UL and C-UL Listed: CMDA (Stan- WARNING" that provides cau- dard Response) Operation tions with respect to handling • FM Approved: CMDA and CMSA p and installation of sprinkler sys- (Quick Response) The fusible link assembly is com- tems and components. Improp- • NYC under MEA 355-01-E prised of two link halves that are er handling and installation can (Approvals only apply to the service joined together by a thin layer of sol- permanently damage a sprin- der. When the rated temperature is kler system or its components conditions indicated in the Design Cri reached, the solder melts and the and cause the sprinkler to fail teria section.) two link halves separate, allowing the to operate in a fire situation or cause sprinkler to activate and flow water. it to operate prematurely. Page 1 of 4 MAY 2014 TFP213