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Recessed and Concealed Installation: Pendent Sprinklers <br />2-1/4" <br />2-1/4" <br />(57 mm) Dia. <br />(57 mm) Dia. <br />Hole in Ceiling <br />Hole in Ceiling <br />1-15/16" <br />1-15/16" <br />(49 mm) Dia. <br />Reducing <br />(49 mm) Dia. <br />Reducing <br />Fitting <br />Fitting <br />Face of Fitting <br />Face of Fitting <br />to Face of Ceiling <br />to Face of Ceiling <br />1-1/8" (29 mm) at <br />718" (22 mm) at <br />Max Recess <br />Max. Recess <br />3/8" (10 mm) at <br />Min. Recess <br />E <br />3/8" (10 mm) at <br />Min. Recess <br />1-3/4" <br />4 <br />(44 mm) 1" <br />(25 mm) <br />Minimum Maximum <br />Recess 2-7/8"(72 mm) Dia. Recess <br />Models F1 & F1 FIR Pendent Sprinkler <br />with Model F1 Recessed Escutcheon <br />3/4" (19mm) Nominal Adjustment <br />(44 MM) 1-1/4" <br />2 mm1-3/4" 4 <br />Minimum MaximumRecess 2-7/8" (72 mm) Dia4_(3 <br />Recess <br />Models F1 & F1 FR Pendent Sprinkler <br />with Model F2 Recessed Escutcheon <br />1/2" (13mm) Nominal Adjustment <br />2-12" <br />F1 _- i-D_CCP <br />2-1/2" <br />(64 mm) Dia. <br />(64 mm) Dia. <br />Hole in Ceiling <br />Hole in Ceiling <br />2-5/16" <br />2-5/16" <br />(59 mm) Dia. <br />Reducing (59 mm) Dia. <br />Reducing <br />Fitting <br />Fitting <br />Face of Fitting <br />Face of Fitting <br />Vented Cup <br />to Face of Ceiling Vented Cup <br />1-12" (38 mm) at <br />to Face of Ceiling <br />1-12" (38 mm) at <br />Max. Recess <br />Max. Recess <br />1" (25 mm) at <br />l" (25 mm) at <br />Min. Recess <br />Min. Recess <br />(25 mm) 12" <br />(12 mm) <br />Minimum 3-3/18" (78 mm) Dia. <br />Recess Maximum <br />Recess <br />Models F1 & F1 FIR Pendent Sprinkler <br />with Model FP Recessed Escutcheon <br />112" (13mm) Nominal Adjustment <br />Note: Model FP recessed assemblies may not be used where the <br />pressure in the space above the ceiling is positive with respect to <br />the protected area. Ensure that the openings in the Model FP cup <br />are unobstructed following installation. <br />F1 Escutcheon <br />(F2 Similar) <br />1 <br />(25 mm) 1/2" <br />(12 mm) <br />Minimum <br />Recess Maximum <br />3-5/18" (87mm) . Recess <br />Model F1 FR56 CCP Conical Concealed Sprinkler <br />12" (13mm) Nominal Adjustment <br />(Nominal Cover Plate Projection is 1" (25 mm)) <br />Note: Model CCP concealed assemblies may not be used where <br />the pressure in the space above the ceiling is positive with <br />respect to the protected area. Ensure that the openings in the <br />Model CCP cup are unobstructed following installation. <br />CCP Cover Plate <br />Bulletin 074 Page 6 of 9 <br />January 2023 .. www.reliablesprinkler.com <br />