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Kt)ftl :E - - - - - <br /> Technical Specifications Sprinkler Temperature Ratings <br /> Style:Flat Concealed Pendent 165°F(74°C) <br /> Threads:3/4"NPT or ISO 7-1 R3/4 212°F(100°C) <br /> Nominal K-Factor:8.0(115 metric) Sensitivity <br /> Max.Working Pressure: 175 psi(12 bar) Standard Response 4 <br /> Material Specifications Cover Plates <br /> Fusible Link:Beryllium Nickel Model G4/G5 <br /> Sprinkler Body:Brass Alloy Model G4/G5 SR Gasket <br /> Levers:Bronze Alloy Cover Plate Finishes <br /> Yoke:Brass Alloy (See Table 1) <br /> Sealing washer:Nickel with PTFE <br /> Load Screw:Bronze Alloy Sprinkler Wrench <br /> Towers:Copper Alloy Model W3 <br /> Pins:Stainless Steel Model FC <br /> Deflector:Stainless Steel Listings and Approvals <br /> Cup:Steel FM Approved <br /> Model G5-80F Sprinkler Components and Dimensions <br /> 2-5/16" <br /> (58 mm) <br /> Dia. <br /> Threads <br /> Body <br /> Cup <br /> Ceiling <br /> ... <br /> Tower ....... <br /> Fusible Link 3/4"(19 mm)Max. <br /> Deflector(retracted) ;; Cover Plate Adjustment <br /> 3/16"(5 mm) <br /> 11 ....... <br /> Pin(extended) <br /> Deflector(extended)-- <br /> Model G4/G5 Cover Plate 3-5/16"(84 mm)Dia. V, Ceiling <br /> Model G5-80F Sensitivity <br /> Listing or Approval Agency <br /> Cover Plate Model <br /> FM <br /> G4/G5 SR 77 <br /> 1 G4/G5SR Gasket SR <br /> SR: Standard-response <br /> Bulletin 034 �!�'A� Page 7 of 9 <br /> January 2020 www.reliablesprinkler.com <br />