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Technical Data: <br /> 1 T <br /> l "K"Factor Sprinkler <br /> Maximum <br /> Orifice Thread Maximum Water Identification <br /> Size US Metric Size Ambient Working Pressure Number Approvals <br /> Temperature (SIN) <br /> 3/8"(9.6mm) 4.2 60 1/2"NPT(RY) 100°F(38°C) 175 PSI(12 bar) RA4835 cULus <br /> Listed Design Criteria*** <br /> Max.Coverage Area Deflector to Ceiling Flow Rate Pressure Temperature Rating <br /> Width x Length Dimension <br /> ft.x ft. m x m inches mm gpm Umin psi bar Sprinkler Cover <br /> 12 x 12 3.6 x 8.6 4 6 102 162 12 46.4 8.2 0.67 <br /> 12 x 12 3.6 x 3.6 6-12 152-305 13 49.2 9.6 0.67 <br /> 14 x 14 4.3 x 4.3 4 G 102 152 12 45.4 6.2 0.57 <br /> 14 x 14 4.3 x 4.3 6-12 152-305 14 53.0 11.1 0.78 <br /> 165°F(74°C) 135°F(57°C) <br /> 16x16 4.9x4.9 4-12 102-305 16 60.6 14.5 1.01 <br /> 16x18 4.9x5.5 4-12 102-305 18 68.1 18.4 1.29 <br /> 16x20 4.9x6.1 4 6 102 152 22 83.3 27.4 1.92 <br /> 16 x 20 4.9 x 6.1 6-12 152-305 23 87.0 30.0 2.10 <br /> ***For NFPA 13 systems calculate for a minimum design density of 0.1 gpm/sf, but in no case go below the Listed <br /> Design Criteria Flow Rate and Pressure. <br /> Material Data <br /> Bronze Sprinkler Body,Spring Closure Cap,Yoke,Lever,Slide Pin,Slide Plate, Deflector,Set Screw <br /> Brass Cover Plate,Sprinkler Sleeve,Frame Arms <br /> Stainless Steel Push Spring, Ball, Load Screw,Rivet <br /> Copper Plated Steel Cover Plate Skirt <br /> Nickel Alloy Fusible Element <br /> Nickel Alloy coated with <br /> PTFE Adhesive Tape Sealing Washer <br /> 2"±1/16"[51MM±1.6MM] <br /> r ��®4if•_ CEILING // <br /> DEFLECTOR ORIENTATION , DEFLECTOR ORIENTATION TAB <br /> TAB <br /> T 4,1 4-3/8"TO 12-3/8" <br /> [111 TO 314MM] ' <br /> RECOMMENDED <br /> U <br /> WALLHOLEI ��j' ff , (-,!_eitv,, <br /> _it , <br /> DIAMETER i IIII. ■I q 1._ + <br /> 2-5/8" I !� <br /> 1 ��� <br /> [66.7MM] � <br /> v , <br /> 1 PUSH ON/PULL OFF <br /> FLAT COVERPLATE <br /> 1/2"-14 NPT 3-5/16"[84.1MM] ` -t <br /> DIAMETER FRONT VIEW PUSH <br /> ON/PULL OFF FLAT <br /> 4 COVERPLATE REMOVED <br /> 1-3/8"±1/16" f 3/16"[4.8MM] <br /> [34.6MM±1.6MM] <br /> *SEE LISTED DESIGN CRITERIA TABLE FOR FLOW <br /> RATE AND PRESSURE BASED ON DEFLECTOR TO <br /> CEILING DISTANCE.DEFLECTOR IS 3/8"[9.5MM]ABOVE <br /> CENTERLINE OF SPRINKLER. <br /> 048F00 <br /> Fig.1 <br /> 2. <br />