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Models F1 & F1FR Pendent Sprinkler

with Model F1 Recessed Escutcheon

3/4" (19mm) Nominal Adjustment

2-7/8" (72 mm) Dia.

1-3/4"

(44 mm)

2-1/4"

(57 mm) Dia.

Hole in Ceiling

1-15/16"

(49 mm) Dia.

Minimum

Recess

Maximum

Recess

1"

(25 mm)

Face of Fitting

to Face of Ceiling

1-1/8" (29 mm) at
Max. Recess

3/8" (10 mm) at
Min. Recess

Models F1 & F1FR Pendent Sprinkler

with Model FP Recessed Escutcheon

1/2" (13mm) Nominal Adjustment

1"

(25 mm)

2-5/16"

(59 mm) Dia.

Minimum

Recess

Maximum

Recess

1/2"

(12 mm)

3-3/16" (78 mm) Dia.

Face of Fitting

to Face of Ceiling

1-1/2" (38 mm) at
Max. Recess
1" (25 mm) at
Min. Recess

2-7/8" (72 mm) Dia.

1-3/4"

(44 mm)

Minimum

Recess

Maximum

Recess

1-1/4"

(32 mm)

Face of Fitting

to Face of Ceiling

7/8" (22 mm) at
Max. Recess
3/8" (10 mm) at
Min. Recess

2-1/4"

(57 mm) Dia.

Hole in Ceiling

1-15/16"

(49 mm) Dia.

2-1/2"

 (64 mm) Dia.

Hole in Ceiling

Models F1 & F1FR Pendent Sprinkler

with Model F2 Recessed Escutcheon

1/2" (13mm) Nominal Adjustment

F1_REC_PEND

Reducing
Fitting

Reducing
Fitting

Reducing
Fitting

Note: Model FP recessed assemblies may not be used where the
pressure in the space above the ceiling is positive with respect to

the protected area. Ensure that the openings in the Model FP cup
are unobstructed following installation.

Vented Cup

Recessed Installation: Pendent Sprinklers

Figure 3

FP Recessed Escutcheon

F1 Recessed Escutcheon 

(F2 Similar)

Bulletin 075

October 2022

Page 4 of 6

www.reliablesprinkler.com

Summary of Contents for F1-56-300 Series

Page 1: ...1 56 300 series sprinklers are specifically listed with and may only be installed with Reliable listed recessed escutcheons Refer to the technical information on the following pages for specific listings for recessed and concealed installations and refer to Figure 3 for dimensional information When fitted with an approved water shield these sprinklers may considered intermediate sprinklers for use...

Page 2: ...nse Temperature Ratings 135 F 57 C 155 F 68 C 175 F 79 C 200 F 93 C 286 F 141 C 360 F 182 C Guards Shields New Frame F 1 Guard F 3 Guard with Shield Guards and Shields Legacy Frame C 3 Guard with Shield D 1 Guard D 3 Guard with Shield Sprinkler Wrench Model W2 Model J New frame with guard installed Model JD Legacy frame with guard installed Listings and Approvals cULus Listed Model F1 56 300 Uprig...

Page 3: ...7 Guard F 8 Guard Shield Kit S 1 Shield Guards and Shields Legacy Frame D 1 Guard D 5 Guard with Shield S 1 Shield Sprinkler Wrenches Model W2 non recessed Model W4 recessed or concealed Model J New frame with guard installed Model JD Legacy frame with guard installed Listings and Approvals cULus Listed Notes 1 286 F 141 C and higher temperature rated sprinkler not listed for recessed use 2 Not su...

Page 4: ... mm Minimum Recess Maximum Recess 1 1 4 32 mm Face of Fitting to Face of Ceiling 7 8 22 mm at Max Recess 3 8 10 mm at Min Recess 2 1 4 57 mm Dia Hole in Ceiling 1 15 16 49 mm Dia 2 1 2 64 mm Dia Hole in Ceiling Models F1 F1FR Pendent Sprinkler with Model F2 Recessed Escutcheon 1 2 13mm Nominal Adjustment F1_REC_PEND Reducing Fitting Reducing Fitting Reducing Fitting Note Model FP recessed assembli...

Page 5: ...ester 3 White Polyester Satin Chrome Custom Color Polyester Custom Color Polyester 3 Lead 3 Wax 3 6 Wax over Lead 3 6 Notes 1 Paint or any other coating applied over the factory finish will void all approvals and warranties 2 Model FP escutcheons utilize a galvanized steel cup with a finished trim ring 3 cULus Listed as corrosion resistant 4 For 200 F 93 C maximum temperature rated sprinklers only...

Page 6: ...ing Model F1 56 300 Deflector Orientation Upright Pendent Temperature Rating See sprinkler technical specifications Sprinkler Finish See Table B Recessed Escutcheon F1 F2 FP Escutcheon Finish See Table B Sprinkler Wrench Model W2 upright non recessed pendent Model W4 recessed concealed pendent Model J with guard installed Note 286 F 141 C and higher temperature rated sprinklers are not listed to b...

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