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6. <br />• Model F1 Res 44 LL & 58 LL HSW <br />• Model F1 Res 44 LL & 58 LL Recessed HSW/F2 <br />F2 escutcheon, 1/2” (13mm) adjustment <br />Technical Data: F1Res 44 LL HSW & HSW/F2 (SIN RA3331) <br />Thread <br />Size <br />Nominal <br />Orifice <br />Inch (mm) <br />Max. <br />Pressure <br />psi (bar) <br />Sprinkler <br />Temp. Rating <br />Max. <br />Ambient <br />Temp. <br />K <br />Factor <br />Sprinkler <br />Length <br />Inch (mm)°F °C °F °C <br />½” NPT <br />(R½)3/8” (10)175 (12)155 <br />175 <br />68 <br />79 <br />100 <br />150 <br />38 <br />66 4.4 (63)2.45 (62) <br />Escutcheon, F2, Data: <br />Type Adjustment <br />Inch (mm) <br />Face of Fitting <br />to wall <br />Inch (mm) <br />F2 1/2 (13)3/16 - 11/16 <br />(4.7 - 17.4) <br />Max. Coverage area <br />Ft x Ft (m x m) <br />Max. Spac- <br />ing Ft (m) <br />Ordinary Temp. Rating <br />(155°F/68°C) <br />Intermediate Temp. Rating <br />(175°F/79°C)Top of Deflector to <br />Ceiling <br />Inch (mm) <br />Minimum <br />Spacing <br />Ft (m)Flow <br />GPM (L/min) <br />Pressure <br />PSI (bar) <br />Flow <br />GPM (L/min) <br />Pressure <br />PSI (bar) <br />12 x 12 (3.6 x 3.6)12 (3.6)12 (45.4)7.5 (0.52)12 (45.4)7.5 (0.52) <br />4 to 6 (100 to 152) <br />8 (2.4) <br />14 x 14 (4.3 x 4.3)14 (4.3)14 (53.0)10.2 (0.71)14 (53.0)10.2 (0.71) <br />16 x 16 (4.9 x 4,9)16 (4.9)16 (60.6)13.3 (0.92)16 (60.6)13.3 (0.92) <br />16 x 18 (4.9 x 5.5)16 (4.9)18 (68.1)16.8 (0.53)18 (68.1)16.8 (0.53) <br />18 x 18 (5.5 x 5.5)18 (5.5)19 (72.0)18.7 (1.29)19 (72.0)18.7 (1.29) <br />16 x 20 (4.9 x 6.1)16 (4.9)23 (87.1)27.4 (1.89)23 (87.1)27.4 (1.89) <br />12 x 12 (3.6 x 3.6)12 (3.6)14 (53.0)10.2 (0.71)14 (53.0)10.2 (0.71) <br />6 to 12 (152 to 305) <br />14 x 14 (4.3 x 4.3)14 (4.3)16 (60.6)13.3 (0.92)16 (60.6)13.3 (0.92) <br />16 x 16 (4.9 x 4.9)16 (4.9)17 (64.4)15.0 (1.04)17 (64.4)15.0 (1.04) <br />16 x 18 (4.9 x 5.5)16 (4.9)20 (75.7)20.7 (1.43)20 (75.7)20.7 (1.43) <br />16 x 20 (4.9 x 6.1)16 (4.9)23 (87.1)27.4 (1.89)23 (87.1)27.4 (1.89) <br />Fig. 5