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ModelRFC3 <br /> 1 & RFC30LL • • 1 1 . <br /> 11 <br /> Technical Specifications Sensitivity <br /> Style:Flat Concealed Pendent Fast-responses,. <br /> Threads: 1/2"NPT or ISO 7-1R1/2 <br /> Nominal K-Factor:3.0(43 metric) Temperature Rating <br /> Max.Working Pressure: 175 psi(12 bar) Ordinary: <br /> Min.Spacing:8 ft.(2.4 m) 165°F(74°C)sprinkler ,! f <br /> 135°F(57°C)cover plate <br /> Material Specifications Intermediate: <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 G5 Cover Plate <br /> Load Screw:Bronze Alloy <br /> Towers:Copper Alloy Sprinkler Wrench <br /> Pins:Stainless Steel Model FC(without wrench-able cap) <br /> Deflector:Bronze Alloy Model W3(with wrench-able cap) >{ <br /> Cup:Steel Listings and Approvals Bottom View ® J <br /> Cover Plate Finishes cULus Listed to UL 199 <br /> (See Table H) cULus Certified for Health Effects to NSF/ANSI .r <br /> Standard 61 Annex G(RFC30LL only) <br /> Watermark Certified(RFC30LL only) <br /> Model RFC30&RFC30LL Sprinkler Components and Dimensions <br /> 2-5/16" <br /> Threads (58 mm) <br /> Cup Dia. <br /> Body <br /> Cup <br /> Tower 2-5/8"(67 mm) <br /> 1-3/4"(44 mm)+/-1/4"(6 mm) Hole in Ceiling <br /> Fusible Link Nominal face of fitting to ceiling <br /> 3/16" <br /> Deflector(retracted) (5 mm) <br /> Pin(extended) i i i OWF1G01 02W <br /> ri Fi <br /> Deflector(extended) 3 5/16" <br /> Model G5 Cover Plate (84 mm) Ceiling <br /> Dia. <br /> Model RFC30 and RFC30LL Sprinkler Hydraulic Design Criteria <br /> Minimum Flow and Residual Pressure <br /> Max.Coverage Area(2) Flow Pressure <br /> ft.x ft. gpm psi <br /> (m x m) (1/min) (bar) <br /> 12 x 12 9 9.0 <br /> (3.6 x 3.6) (34) (0.62) <br /> -7 F <br /> 14 x 14 10 11.0 <br /> (4.3 x 4.3) (38) (0.76) <br /> Notes: <br /> 1. For NFPA 13 installations the flow per sprinkler must be the greater of:(1)the flow listed in Table B above and(2)the flow required to achieve a <br /> minimum design density of 0.1 gpm/sq ft over the design area of the sprinkler. <br /> 2. 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 Reliable Page 2 of 8 <br /> June 2021 www.reliablesprinkler.com <br />