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Model RFC58 Residential Sprinkler SIN RA0613 <br /> Technical Specifications Sensitivity <br /> Style:Flat Concealed Pendent Fast-response <br /> hreads:1/2"NPT or ISO 7-1 R1/2 <br /> Mominal K-Factor:5.8(84 metric) Temperature Ratings p <br /> ,, <br /> tllax.Working Pressure:175 psi(12 bar) Ordinary: � ,,� ^kms, <br /> Min.Spacing:8 ft.(2.4 m) 165°F(74°C)sprinkler 1 <br /> 135°F(57°C)cover platen .�tt' <br /> Material Specifications Intermediate: ° 3� <br /> Thermal Sensor:Nickel Alloy Solder Link 212°F(100°C)sprinkler - <br /> Sprinkler Body:Brass Alloy 165°F(74°C)cover plate <br /> Levers:Bronze Alloy <br /> Yoke:Brass Alloy Cover Plate <br /> Sealing Assembly:Nickel Alloy with PTFE Model RFC Cover Plate <br /> Load Screw:Bronze Alloy <br /> Towers:Copper Alloy Sprinkler Wrench <br /> Pins:Stainless Steel Model FC ; <br /> Deflector:Chrome Plated Bronze Alloy <br /> Cup:Steel Listings and Approvals Bottom View 4 <br /> cULus Listed 1 <br /> Cover Plate Finishes <br /> (See Table H) F, <br /> Model RFC58 Sprinkler Components and Dimensions Figure 4 <br /> 2-5/16"(58 mm) <br /> Dia. <br /> Threads <br /> Body <br /> Cup _ me <br /> '—R— <br /> Tower — i — <br /> Fusible Link I 1-7/8"(48 mm)+/-3/8"(9 mm)Deflector{retracted) ' Nominal face of fitting to ceiling 1I, i11 <br /> o <br /> �_r, �; I 11 .Y�. /////// 3/16"(5 mm) <br /> Pin(extended) + \\\\\\\ – – ������� <br /> �1 1 <br /> Deflector(extended) ;i I' J <br /> �4zzss <br /> Model RFC Cover Plate 3-5/16"(84 mm)Dia. Ceiling <br /> Model RFC58 Sprinkler Hydraulic Design Criteria Table E <br /> Minimum Flow and Residual Pressure <br /> Max.Coverage Arealzl Flow Pressure <br /> ft.x ft. gpm psi <br /> (m x m) (I/min) (bar) <br /> 16 x 16 16 7.6 <br /> (4.9 x 4.9) (60.6) (0.53) <br /> 18 x 18 18 9.6 <br /> (5.5 x 5.5) (68.1) (0.66) <br /> 20 x 20 20 11.9 <br /> (6.1 x 6.1) (75.7) (0.82) <br /> Notes: <br /> . For NFPA 13 installations the flow per sprinkler must be the greater of:(1)the flow listed in Table E above and(2)the flow required to <br /> I achieve a minimum design density of 0.1 gpm/sq ft over the design area of the sprinkler. <br /> L. For coverage area dimensions less than those listed above,use the minimum required flow for the next larger max.coverage area listed. <br /> Bulletin 006 Rev. K Page 5 of 7 <br /> riellFebruary 2017 ® www.reliablesprinkler.com <br />