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Recessed Escutcheon and Conical Concealed Cover Plate Dimensions Table B - <br /> Maximum Face of Minimum Face Maximum Minimum <br /> dm <br /> Adjustment Fitting to of Fitting to <br /> Deflector Deflector , <br /> Type Inch (mm) Ceiling` Ceiling' Distance Below Distance Below <br /> IP <br /> Inch (mm) Inch(mm) Ceiling Ceiling <br /> Inch(mm) Inch(mm) <br /> F1 3/4 ' 8 1/8 1-3/4 1 <br /> (19) (24) (3) (44) (25) <br /> F2 1/2 5/8 1/8 1-3/4 1- <br /> (12) (16) (3) (44) (32) <br /> FP 1/2 1-"i2 1 1 1/2 <br /> (12) (38) (25) (25) (12) <br /> CCP 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 and Conical Concealed Cover Plate Diagrams Figure 4 <br /> —2 1/4"(57 mm)DIA.— —2 1/4"(57 mm)DIA.— <br /> F1 RECESSED F2 RECESSED <br /> ESCUTCHEON 7/8"(24 mm) ESCUTCHEON 5/8"(16) <br /> 3/4°(19 mm) MAX.FACE 1/2"(13 mm) MAX.FACE <br /> ADJUSTMENT I 115/16" OF FITTING ADJUSTMENT 115/16° OF FITTING <br /> (49 mm)DIA. I <br /> TO FACE (49 mm)DIA. TO FACE <br /> OF CEILING I OF CEILING <br /> r A P <br /> L <br /> I ,. „ I I f <br /> 1 3M" �I } 1 3/4" �ppu <br /> (44 mm) 1" (44 mm) fl 1 1/4" <br /> �!� (25 mm) (32 mm) • <br /> MINIMUM I MAXIMUM MINIMUM MAXIMUM <br /> RECESS —2 7/8"(72 mm)DIA.— RECESS RECESS —2 7/8"(72 mm)DIA.— RECESS <br /> Fl RECESSED ESCUTCHEON INSTALLATION F2 RECESSED ESCUTCHEON INSTALLATION <br /> 2 5/8" 2 5/6" <br /> (67 mm)DIA. (67 mm)DIA. <br /> CCP COVER 1 1/4"(32 mm) FP RECESSED 1 1/4"(32 mm) <br /> PLATE +1-1/4"(6 mm) ESCUTCHEON MAX.FACE OF <br /> 1/2"(13 mm) 2 5/16" MAX.FACE OF 1/2"(13 mm) 2 5/16" FITTING TO <br /> ADJUSTMENT (59 mm)DIA. FITTING TO ADJUSTMENT (59 mm)DIA. FACE OF <br /> FACE OF CEILING <br /> I CEDING <br /> ". /. �(_ P' <br /> I �_ i 1" i <br /> �� (25 mm) ��/ 1/2" <br /> 15)16" + - 13 mm) <br /> ....-... 24 mm <br /> - <br /> I <br /> l MINIMUM I f <br /> I RECESS 3 3/16"(81 mm)DIA.--.-- MAXIMUM I <br /> 3 5/16°(84 mm)DIA. - RECESS <br /> CCP COVER PLATE INSTALLATION FP RECESSED ESCUTCHEON INSTALLATION <br /> Note: Pendent sprinklers with CCP cover plates or FP recessed escutcheons shall not be installed in locations where the pressure in II <br /> the ceiling is positive with respect to the pressure below the ceiling. Ensure that the openings in the cup are unobstructed following <br /> installation. <br /> Bulletin 036 Reliable Page 5 of 7 <br /> January 2023 www.reliablesprinkler.com <br />