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Thread <br />Nominal ,, Max. <br />CCP Assembly <br />Max. <br />K <br />Sprinkler <br />Size <br />Orifice Pressure <br />Tem . Ratin <br />Ambient Tem P. <br />Factor <br />Length <br />°F <br />°C <br />°F <br />°C <br />Inch mm'. si bar <br />Inch mm <br />y-• Nf'I <br />zi.e=" (8.21 175 ( 12) <br />135 <br />57 <br />100 <br />38 <br />3.0 (432) <br />2.25 (57) <br />RY2) <br />Ordinary Temp. Rating <br />Minimum'. <br />Max. Coverage area <br />Max. Spac- <br />155°Fl680G <br />Top of Deflector to Ceiling <br />'. <br />Spacing <br />Flow <br />Pressure <br />Ft x Ft (m x m) <br />ing Ft (m) <br />Inch (mm} <br />, <br />GPM Umin <br />PSI(bar)Ft <br />(m} <br />12 x 12 (3.6 x 3.6) <br />12 (3.6) <br />8 (30.3) <br />7.0 (0,48) <br />Smooth Ceilings 1/2" to 1" <br />t13mm to 25mm) using CCP or FP escutcheon <br />8 (2A) <br />14 x 14 (4.3 x 4.3) <br />14 (4.3) <br />11 (37.8) <br />13A (ON) <br />Beamed Ceilings per NFPA 13, 13D, or 1311 <br />Yt�.7�Tiffl�ikTi�A7il:t�f!7��•ZN•��T-*'Tif.TiSYF7iTM�:c�7ii-+��T*L3[-.'�i!���t-71��:T_R1sTT:�t• <br />Max. Coverage,,. <br />Ordinary Temp. Rating <br />Minimum: <br />Max. Spacing <br />area <br />155°F168°C <br />Top of Deflector to Ceiling <br />Spacing'', <br />Flow <br />Pressure <br />Ft (m) <br />',, <br />Inch (mm) <br />Ft x Ft (m x m) <br />GPM Umin <br />PSI(bar)Ft <br />(m) <br />12 x 12 (3.6 x 3.6) 12(3.6) <br />13 (49) <br />7.0 (0,48) <br />14 x 14 (4 x 4.3) 14 (4 3) <br />13 (49) <br />TO (OAS) <br />..... <br />Smooth Ceilings 1/2" to 1" <br />16 x16(4.9 x 4.9) 16(4.9) <br />14(53) <br />8.2(0.56) <br />(13mm to 25mm) using CCP or FP <br />8(24) <br />escutcheon <br />Beamed Ceilings per NFPA 13, 13D, or 13R <br />18 x 18 (5,5 x 6 0) 18 (5.5) <br />18 (68.1) <br />13.5 (G.93) <br />20 x20(6.1 x6.1) 20(6.1) <br />20(75.7) <br />16.7d.14) <br />Note: Sprinklers shown in Fig. 3 and Fig. 4 are not suitable for installation in ceilings which have positive pressure in <br />the space above. <br />Thread <br />Nominal '', Max. <br />CCP Assembly <br />Max. <br />K <br />Sprinkler <br />Size <br />Orifice Pressure <br />Temp. Ratin <br />AmbientTem . <br />Factor <br />Length <br />OF <br />°C <br />OF <br />°C <br />Inch mmpsi bar <br />Inch mm <br />Y2" NPT <br />inY_t <br />y." (13) '', 175 (12) <br />135 <br />5r' <br />10fi <br />38 <br />5.8 (83.5) <br />2 25 (5 r') <br />e Max. Coverag,. <br />Ordinary Temp. Rating <br />Minimum <br />Max. Spacing <br />area <br />155°F168°C <br />Top of Deflector to Ceiling <br />Spacing ',. <br />Flow <br />Pressure <br />Ft (m) <br />' <br />Inch (mm} <br />Ft x Ft (m x m) '�, <br />GPM Umin <br />PSI(bar)Ft <br />(m) <br />12 x 12 (3.6 x 3.6) 12(3,6) <br />16 (61) <br />T6 (0.53) <br />14x 14(4.3x 4.3) I 14(4.3) <br />16(61) <br />7.6(0,53) <br />Smooth Callings 1/2` to V <br />16 x 16 (4.9 x 4.9) 16 (4.9) <br />16 (61) <br />7.6 (O.53) <br />d 3mm to 25mm) using CCP or FP escutcheon <br />8 WA <br />Beamed Ceilings per NFPA 13, 13D, or 13R <br />18 x 18 (5.5 x 5.5) 1 18(5.5) <br />19(72) <br />10.8(0.75) <br />20 x20(6.1 x6.1) 20(6,1) <br />22(83.3) <br />14.4(1.0) <br />5. <br />