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t Model RFC43 Residential Sprinkler SIN RA0612. <br /> : hnical Specifications Cover Plate Finishes <br /> S e:Flat Concealed Pendent (See Table H) <br /> Th :--ds:1/2"NPT orISO7-1 R1/2 <br /> Nomi :I K-Factor:4.3(62 metric) Sensitivity . • <br /> Max.W. king Pressure:175 psi(12 bar) Fast-response <br /> • <br /> Min.Spac g:8 ft.(2.4 m) i v a - <br /> Temperature Rating ... <br /> Material Spec' ations 165°F(74°C)sprinkler Q '% <br /> Thermal Senso Nickel Alloy Solder Link 135°F(57°C)cover plate <br /> Sprinkler Body:B ,ss Alloy <br /> Levers:Bronze Allo Cover Plate <br /> Yoke:Brass Alloy Model RFC cover plate <br /> Sealing Assembly:Nick: Alloy with PTFE - vT- :'.,; <br /> Load Screw:Bronze Alloy Sprinkler Wrench <br /> Towers:Copper Alloy Model FC <br /> Pins:Stainless Steel a." si`,_.- <br /> Deflector:Bronze Alloy Listings and Approvals ..View ftdi 1 '' <br /> Cup:Steel cULus Listed 4:,,i4 <br /> 4 <br /> Model RFC43 Sprinkler Components and 1"mensions Figure 2 <br /> 2-5/16"(58 mm) <br /> Threads Dia. <br /> Body <br /> Cup --AIL. NW <br /> TowerR- - 1-3/4"(44 mm)+/-1/4"(• m) <br /> Fusible Link =�m�. Nominal face of fittin. t. eiling <br /> A <br /> w �Deflector(retracted) reams tcl,..._.,14,... <br /> _ ..,/././. 3/16"(5 mm' <br /> Pin(extended) 11 I I -- . i <br /> Deflector(extended) f ti 1 <br /> Model •FC Cover Plate 3-5/16"(84 mm)Dia. Ceiling <br /> Model RFC43 Sprinkler Hydraulic Design Crite a Table C <br /> inimum Flow and Residual Pressure <br /> Max.Coverage Area Flow Pressure <br /> ft.x ft. gpm psi <br /> (m x m) (I/min) (bar) <br /> 12 x 12 12 7.8 <br /> (3.6 x 3.6) (45) (0.54) <br /> 14 x 14 13 9.1 <br /> (4.3 x 4.3) (49) (0.63) <br /> 16 x 16 13 9.1 <br /> (4.9 x , •) (49) .63) <br /> 18 18 18 1 .. <br /> (5 : x 5.5) (68) (1.21 <br /> 20 x 20 21 23.8 <br /> (6.1 x 6.1) (79) (1.64) <br /> Notes: <br /> 1. For 'PA 13 installations the flow per sprinkler must be the greater of:(1)the flow listed in Table C above and(2)the flow required to <br /> ac eve a minimum design density of 0.1 gpm/sq ft over the design area of the sprinkler. <br /> 2. F.r coverage area dimensions less than those listed above,use the minimum required flow for the next larger max.coverage area listed. <br /> B.letin 006 Rev.KPage 3 of- <br /> 'ebruary 2017 Re www.reliablesprinkler.com <br />