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TFP316 <br /> Page 3 of 4 <br /> Storage Type NFPA FM Global <br /> Sprinkler Type ESFR Storage <br /> Response Type FIR QR <br /> System Type Wet Wet <br /> Temperature Rating F( C) 165 F(74 C) 165 F(74 C) <br /> 212 F(100 C) 212 F(100 C) <br /> Open Frame(i.e.,no solid shelves)Single,Double,Multiple- <br /> Row,or Portable Rack Storage of Class I-IV and Group A or Refer to NFPA 13 Refer to FM 2-0 and 8-9 <br /> B Plastics <br /> Solid Pile or Palletized Storage of Class I-IV and Group A or Refer to NFPA 13 Refer to FM 2-0 and 8-9 <br /> B Plastics <br /> Idle Pallet Storage Refer to NFPA 13 Refer to FM 2-0,8-9,and 8-24 <br /> Rubber Tire Storage Refer to NFPA 13 Refer to FM 2-0 and 8-3 <br /> Roll Paper Storage Refer to NFPA 13 Refer to FM 8-21 <br /> (Refer to the Standard) <br /> Flammable/Ignitable Liquid Storage N/A Refer to FM 7-29 <br /> (Refer to the Standard) <br /> Aerosol Storage N/A N/A <br /> (Refer to the Standard) <br /> Automotive Components in Portable Racks N/A N/A <br /> (Control mode only;refer to the Standard) <br /> N/A-Not Applicable <br /> TABLE B <br /> MODEL ESFR-17 UPRIGHT SPRINKLER <br /> COMMODITY SELECTION AND DESIGN CRITERIA OVERVIEW <br /> Maximum Spacing Obstructions below Upright ESFR <br /> • 12 ft (3,7 m)for building heights Sprinklers, Including Branchlines <br /> up to 30 ft. (9,1 m) Per the requirements of FM, obstruc- <br /> • 10 ft(3,1 m)for building heights tions below upright ESFR Sprinklers <br /> greater than 30 ft(9,1 m) can be ignored as follows: <br /> Minimum Spacing • open-web bar joists or trusses hav- <br /> 8 ft(2,4 m) ing chords no more than 4 in. (102 <br /> Minimum Clearance to Commodity mm)wide <br /> 36 in. (914 mm) • bridging or wind bracing no more <br /> than 4 in. (102 mm)wide <br /> NFPA 13 • individual pipes and conduit 4 in. <br /> Deflector-to-Ceiling Distance (102 mm) diameter or less 3 in. <br /> 3 in.to 12 in. (76,2 mm to 304 mm) [DN80] pipe size or less will not <br /> FM Global require sprigs) <br /> Centerline of Thermal Sensing • individual groups of smaller pipe or <br /> Element-to-Ceiling Distance conduit having a total width of 4 in. <br /> Refer to FM Global 2-0 for Storage or less <br /> Sprinklers. <br />