Data sheet 2 2 esfr

Data sheet 2 2 esfr

Technical Data Sheet: MX8503 ESFR Pendent Sprinkler K16.8 1. DESCRIPTION Minimax Early Suppression Fast Response (ESFR) Pendent Sprinkler MX8503 is a fast response fusible element type sprinkler designed for early fire suppression. With a 16.8 (242 metric*) nominal K-Factor and special deflector, this sprinkler produces Distribution Patterns: The distribution patterns are provided to illustrate the approximate water spray trajectories for various Reliable sprinklers at pressures of 7, 15 and 30 psi, unless otherwise noted. Control Mode Density Area (CMDA) Control Mode Specific Application (CMSA) and EC Storage; Early Suppression Fast Response (ESFR) Intermediate Level In-Rack

Running a line of ESFR heads (same diameter pipe as the ceiling heads) is the best fix per FM Data Sheet 2-0. In the old 2-2, you had to install a heat collection baffle under the conduit as you note. That is no longer the case in 2-0.

For detailed protection criteria, consult Factory Mutual Property Loss Prevention Data Sheet 7-29, 'Flammable Liquids', and provide ESFR protection in accordance with FM Data Sheet 2-2, 'Installation Guidelines for Early Suppression-Fast Response Sprinklers'. Viking ESFR Pendent Sprinklers are to be installed in accordance with the latest edition of Viking technical data, the latest applicable Factory Mutual Loss Prevention Data Sheets (including 2-2 ... * NOTE: FM Global no longer uses the term “ESFR” however ESFR sprinklers are viewed as simply K-16.8, K-25.2, etc. sprinklers when applying protection tables in Data Sheet 8-9. Therefore if a business owner is moving into a building that is equipped with an ESFR, and exposed expanded Group A Plastics is planned for rack storage, the K ... Reliable model N25 ESFR | Changes to FM Global Property Loss Prevention Data Sheet 8-9, Storage of Class 1, 2, 3, 4 and Plastic Commodities. In January 2018, FM ...

* NOTE: FM Global no longer uses the term “ESFR” however ESFR sprinklers are viewed as simply K-16.8, K-25.2, etc. sprinklers when applying protection tables in Data Sheet 8-9. Therefore if a business owner is moving into a building that is equipped with an ESFR, and exposed expanded Group A Plastics is planned for rack storage, the K ... In the Part 1 of Choosing the Right Fire Sprinkler, we reviewed sprinkler basics, temperature ratings, and K-factor.In Part 2, we’ll look at installation orientation, response type, design and performance characteristics, and special service conditions.

* NOTE: FM Global no longer uses the term “ESFR” however ESFR sprinklers are viewed as simply K-16.8, K-25.2, etc. sprinklers when applying protection tables in Data Sheet 8-9. Therefore if a business owner is moving into a building that is equipped with an ESFR, and exposed expanded Group A Plastics is planned for rack storage, the K ... In the Part 1 of Choosing the Right Fire Sprinkler, we reviewed sprinkler basics, temperature ratings, and K-factor.In Part 2, we’ll look at installation orientation, response type, design and performance characteristics, and special service conditions. FM Global Property Loss Prevention Data Sheets make your business—and the world—more resilient. Access them free of charge through www.fmglobaldatasheets.com or MyRisk®, our secure client extranet. Access FM Global Data Sheets

FM Global Loss Prevention Data Sheet 2-2 provides the following positioning requirement: Install K14.0 ESFR sprinklers with the center line of the thermal sensing element located a maximum of 13” (330 mm) and a minimum of 4” (102 mm) below the ceiling.

general guidelines in this technical data sheet are not intended to provide com - plete installation criteria. Refer to Table C for additional information. In addition to this technical data sheet, the following data sheets describe other TYCO ESFR Sprinklers: • TFP312 Model ESFR-25 (TY9226) K=25.2 Pendent Sprinkler • TFP313 NFPA 13 and FM Data Sheet 8-9 STEVEN WOLIN, VICE PRESIDENT, PRODUCT TECHNOLOGY & COMPLIANCE ... K25.2 (K360) ESFR Ceiling sprinkler design criteria Existing* 12 at 3.5bar The 2002 edition of the NFPA #13 standard, section 3.6.1 defines quick response sprinklers as having a response time index (RTI) of 50 (meters-seconds) 1/2 or less. RTI is a measure of how thermally responsive the heat-responsive element of the sprinkler is, measured as: the time it takes to comes up to 63% of the temperature of a hot air ... Viking ESFR Pendent Sprinklers are to be installed in accordance with the latest edition of Viking technical data, the latest applicable Factory Mutual Loss Prevention Data Sheets (including 2-2 ...

In addition to this technical data sheet, the following data sheets describe other TYCO ESFR Sprinklers: • TFP313 • Model ESFR-22 (TY8226) K=22.4 Pendnet Sprinkler • TFP315 Model ESFR-17 (TY7226) K=16.8 Pendent Sprinkler • TFP316 Model ESFR-17 (TY7126) K=16.8 Upright Sprinkler • channel formed by the structural TFP317 Research into “ESFR” in-racks began in the late 2000s New protection options published in FM Global Data Sheet 8-9 in May 2015 Alternative in-rack sprinkler designs can be used for all commodities covered by Data Sheet 8-9 but must be open frame racks with adequate flue spaces (no solid shelves and no open top containers)

• Data Sheet 2-0 Installation Guidelines for Automatic Sprinklers ... • First Early Suppression Fast Response (ESFR) Sprinkler • K14.0 (K200) pendent Reliable model N25 ESFR | Changes to FM Global Property Loss Prevention Data Sheet 8-9, Storage of Class 1, 2, 3, 4 and Plastic Commodities. In January 2018, FM ...

FastResponse(ESFR)Sprinkler The Reliable Automatic Sprinkler Co., Inc., 103 Fairview Park Drive, Elmsford, ... with FM Loss Prevention Data Sheet 2-2 or other Control Mode Density Area (CMDA) Control Mode Specific Application (CMSA) and EC Storage; Early Suppression Fast Response (ESFR) Intermediate Level In-Rack

The 2002 edition of the NFPA #13 standard, section 3.6.1 defines quick response sprinklers as having a response time index (RTI) of 50 (meters-seconds) 1/2 or less. RTI is a measure of how thermally responsive the heat-responsive element of the sprinkler is, measured as: the time it takes to comes up to 63% of the temperature of a hot air ... FM Global does no longer use the term ESFR, due to changing their approach to protecting storage several years ago. Currently there's no equivalency between FM's data sheets and NFPA standards regarding storage on many aspects.

Running a line of ESFR heads (same diameter pipe as the ceiling heads) is the best fix per FM Data Sheet 2-0. In the old 2-2, you had to install a heat collection baffle under the conduit as you note. That is no longer the case in 2-0.