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Recessed Escutcheon Dimensions Table B <br /> Maximum Face of Minimum Face Maximum Minimum <br /> Adjustment Fitting to of Fitting to <br /> Deflector Deflector <br /> Type Distance Below Distance Below <br /> Inch(mm) Ceiling* Ceiling* Ceiling Ceiling <br /> • <br /> Inch(mm) Inch(mm) Inch(mm) Inch(mm) <br /> F 1 3/4 1-1/8 3/8 1-3/4 1 <br /> (19) (29) (10) (44) (25) <br /> 1/2 7/8 3/8 1 1-1/4 <br /> F2 (12) (22) (10) (44) (32) <br /> FP 1/2 1-1/2 1 1 1/2 <br /> (12) (38) (25) (25) (12) <br /> *Note:Face of fitting to ceiling dimensions are based on nominal thread make up.Verify dimensions based on fitting and thread sealing method prior to <br /> installation.. <br /> Recessed Escutcheon Diagrams Figure 3 <br /> 2-1/4" 2-1/4" <br /> — (57 mm)Dia. — —(57 mm)Dia.— <br /> Hole in Ceiling Hole in Ceiling <br /> Face of Fitting Face of Fitting <br /> I--- <br /> Y 1-15/16" I to Face of Ceiling 1-15/16" 1 to Face of Ceiling <br /> (49 mm)Dia. 1-1/8"(29 mm)at I'. -(49 mm)Dia. 7/8"(22 mm)at <br /> Max.Recess Max.Recess <br /> 3/8"(10 mm)at I �1 3/8"(10 mm)at <br /> Min.Recess %� /i Min.Recess <br /> 1 1 <br /> F , <br /> „. 1 <br /> 1-3 4" t 1-3/4" f <br /> i44 rn) 1" (44 mm) 1-1/4" <br /> (25 i m) I (32 m m) <br /> III <br /> Minimum Maximum Minimum Maximum <br /> Recess —2-7/8"(72 mm)Dia.-- Recess Recess —2-7/8"(72 mm)Dia.-- Recess <br /> Model KFR80 Pendent Sprinkler with Model F1 Escutcheon Model KFR80 Pendent Sprinkler with Model F2 Escutcheon <br /> 2-1/2" <br /> -..---- (64 mm)Dia. <br /> Hole in Ceiling <br /> 1 2-5/16" Face of Fitting <br /> (59 mm)Dia.~ to Face of Ceiling <br /> 1-1/2"(38 mm)at <br /> IJ Max.Recess <br /> �1"(25 mm)at <br /> Min.Recess <br /> 1" <br /> (25 mm) 1/2" <br /> (12 mm) <br /> Minimum f <br /> Recess 3-3/16"(78 mm)Dia. <br /> Maximum <br /> Recess <br /> Model KFR80 Pendent Sprinkler with Model FP Escutcheon <br /> Note: Model FP escutcheons shall not be used where pressure in the space above the ceiling is positive with respect to the pressure <br /> below the ceiling. Ensure the openings in the FP cup are unobstructed following installation. <br /> • <br /> Bulletin 054 Reliable Page 4 of 5 <br /> January 2023 www.reliablesprinkler.com <br />