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Model KFR80 Upright Sprinkler SIN RA5422 <br /> Technical Specifications Sprinkler Finishes <br /> •` Style:Upright (See Table C) <br /> Threads:3/4" NPT or ISO 7-1 R3/4 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 v <br /> Thermal Sensor:Beryllium Nickel <br /> Strut and Lever:Stainless Steel Guards/Water ShieldsIr <br /> Roto-clip:Stainless Steel F-1 Guard(cULus) <br /> Sprinkler Frame:Brass Alloy F-2 Guard(FM) <br /> Cap:Bronze Alloy F-3 Guard/Water Shield(cULus,FM) <br /> Sealing Washer:Nickel with PTFE Factory Installed Shield(cULus,FM) <br /> Load Screw:Copper Alloy <br /> Deflector:Brass Alloy <br /> Sprinkler Wrench <br /> Model W2 <br /> Model J(with guard installed) <br /> Listings and Approvals <br /> cULus Listed <br /> FM Approved <br /> VdS(G 422044) <br /> CE(0786-CPR-40340) <br /> UKCA <br /> Model KFR80 Upright Sprinkler Components and Dimensions Figure 2 <br /> • — 3-1/4" (83mm) <br /> 1-3/8" <br /> (35 mm) �. <br /> Deflector <br /> '� � <br /> (60 2 3/8" � � <br /> Fusible Link �_ ■ mm) ■ <br /> RASCO RASC® <br /> Wrench Flat <br /> Threads <br /> Shown with Optional <br /> Factory Installed Water Shield <br /> (KFR80 Intermediate Upright) <br /> Bulletin 054 el�able Page 3 of 5 <br /> January 2023 www.reliablesprinkler.com <br />