WebThis environment is known to have high ambient and fluctuating temperatures so setting the system at the usual 135 degrees will pose the risk of accidental discharge. Building … WebNFPA 13 (2013) section 8.3.2 provides the information necessary for selecting the proper temperature rating for fire sprinklers with regard to ambient temperature and proximity to heat sources. Chapters 12 through 21 contain information about temperature selection of sprinklers used in storage occupancies.
NFPA 13 2016 FAQs
WebSprinklers TABLE A MODEL ESFR-17 PENDENT SPRINKLER TECHNICAL DATA Item Description Sprinkler Identification Number (SIN) TY7236 K Factor, (gpm/psi ½) (Lpm/bar½) 16.8 gpm/psi½ (241,9 Lpm/bar½) Temperature Rating ºF (ºC) 155ºF (68ºC) 205ºF (96ºC) Thread Size 3/4 in. NPT or ISO 7-R 3/4 Sprinkler Orientation Pendent WebDec 2, 2024 · Sprinkler head cut sheets should give the available temperatures. See the link for the Reliable F1 head. Page 5 has a table of available temps. diversity \u0026 sensitivity training
Table 8-1.Sprinkler Temperature Ratings Table 8-1.Sprinkler …
WebMar 26, 2024 · This will help ensure that the detection system activates before a sprinkler head operates. In this case, heat detectors that have a rating of 135OF will serve as our detection system, and the sprinklers will have a temperature rating of 165OF. WebJun 10, 2024 · If you need to, with ESFR, just be sure to have manually operated vents only, and with a fusible link with a temperaute rating well above the operating temperature of the sprinklers (high temperature fusible links for smoke vents are better when using ordinary temperature ESFR). Reply CJ Bonczyk 6/10/2024 08:17:49 am WebOct 25, 2024 · Ceiling Temperature3 Cover Plate Temperature Rating Residential Concealed Style Sprinklers Ordinary 135 °F (57 °C)1, 140 °F (60 °C)2, 155 °F (68 °C) 1, or 165 °F (74 °C) 100 °F (38 °C) 135 °F (57 °C) Footnotes 1 The sprinkler temperature rating is stamped on the deflector or flow shaper. 2 The temperature rating is stamped on the ... cradle cap in elderly treatment