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Model KFR80 Pendent sprinkler SIN RA5412 <br /> Technical Specifications Sprinkler Finishes <br /> Style:Pendent or Recessed Pendent (See Table C) ' <br /> ift <br /> Threads:3/4°NPT or ISO 7-1 R3/4IP <br /> Sensitivity <br /> Nominal K-Factor:8.0(115 metric) Quick-response <br /> Max.Working Pressure: <br /> cULus:250 psi(17.2 bar) Temperature Ratings <br /> FM: 175 psi(12 bar) 165°F(74°C) <br /> 212°F(100°C) _ <br /> Material Specifications <br /> Thermal Sensor:Beryllium Nickel Recessed Escutcheons <br /> Strut and Lever:Stainless Steel Model F1 'i 1 <br /> Roto-clip:Stainless Steel Model F2 f - '0Sprinkler Frame:Brass Alloy Model FP <br /> Cap:Bronze Alloy <br /> Sealing Washer:Nickel with PTFE <br /> Guards/Water Shields <br /> Load Screw:Copper Alloy F-7 Guard(cULus) , '•'! <br /> Deflector:Brass Alloy F-2 Guard(FM) <br /> F-8 Guard/Water Shield(cULus) '�• <br /> Sprinkler Wrenches F-6 Guard/Water Shield(FM) <br /> Model W2(pendent) S-2 Water Shield(cULus,FM) <br /> Model W1 (recessed) <br /> Model J(with guard installed) <br /> Listings and Approvals <br /> cULus Listed <br /> FM Approved <br /> VdS(G 422045) <br /> CE(0786-CPR-40339) <br /> UKCA <br /> Model KFR80 Pendent Sprinkler Components and Dimensions Figure 1 <br /> 3-1/4" [83mm] <br /> • <br /> Threads - <br /> �� - 2-3/8" • - <br /> Wrench Flat (60 mm) <br /> 1, <br /> ,, <br /> Fusible Link "R' "__ <br /> Deflector 1-1/4" <br /> (31 mm) <br /> Shown with Optional S-2 Water <br /> Shield (Ordered Separately) <br /> 4111 <br /> Bulletin 054 el� ble Page 2 of 5 <br /> January 2023 www.reliablesprinkler.com <br />