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• Model F3QR Dry Horizontal Recessed Sidewall Sprinkler I"A"Dim. 3W to 48"(89mm to 11219mm)in 1/4"(6mm) increments r----- a,n9cc Finishes"] L. .r _. 4 1 13/32 Sprinkler Escutcheon Escutcheon r N [35.7r,,,,,] I_ 4"[101.6mm]Min.. Bronze Brass • -System Tee Cup o I , 12'[304.8mm)Moz.* Chrome Plated Chrome Plated 1 i; White Painted White ! I.Nrr "'Other finishes and colors are available on special order. Consult HIM factory for details.Cup remains unfinished. "See page 2" '"- _L1'I��1,-ii i t_�_ _ 3 7/ Dec Y • 2 1/2'Din. - i . [63.5mm] Note in Won It, 2 19/64'Dio. [_-J . [58.3mm] i Standard Temperature Ratings Adjustment"Ronge ~— m] c" Escutcheon AAdjdjustment 157'DO3 +1/2 -0 Sprinkler Max. [+,2.7m. -0] Temperature MBulb *.FOR FACTORY MUTUAL(FM) • Classification Rating Ambient Temp. Color •4' - 6'FOR UNDERWRITERS LABORATORIES(UL) Ordinary 135°F (57°C) 100°F (38°C) Orange Ordinary 155°F (68°C) 100°F (38°C) Red I • . Intermediate 200°F (93°C) 150°F • (66°C) Green High* 286°F (141°C) 225°F (107°C) Blue ' Notes:Do not install the Model F3QR Dry Horizontal. Listed and Certified only by cULus. Recessed Sidewall Sprinkler in walls which have positive pressure in their side space. . • Listed by cULus for Quick Response.Approved Sprinkler Installation Wrench: • by FM for Standard Response. ModelGSprinkler Wrench:. • Recessed Horizontal sidewall sprinklers are listed p with cULus for installation of min.4"(100mm)-to- Sprinkler Identification Number (SIN): R5734 max.6"(150mm)below ceiling and approved by FM for installation of min.4"(100mm)-to-max. 12"(300mm)below ceiling. Technical Data: Ordering Information Orifice Size: 1/2" (15mm) Specify: Thread Size: 1" NPT per ANSI B2.1 Working Pressure: 175 psi (12 bar) 1. Sprinkler Type(select dne): • Nominal K Factor- US/(Metric): 5.6/(80) (a) Model F3QR Dry Pendent • Product Description (b)Model F3QR Dry Recessed Pendent (c) Model F3QR Dry Concealed Pendent Reliable Model F3QR Dry Sprinklers are quick response sprinklers utilizing a durable 3mm frangible glass bulb. This (d)Model F3QR Dry Horizontal Sidewall quick response enables these sprinklers to apply water to a (e)Model F3QR Dry Recessed Horizontal Sidewall fire much sooner than standard response sprinklers of the 2. Sprinkler Temperature Rating. similar temperature rating. 3. Sprinkler Finish. Model F3QR Dry Sprinklers are intended for use in enclosed dry and preaction systems and in enclosed areas subjected 4. Cover Plate/Escutcheon Finish. to freezing temperatures, such as freezers and unheated 5. Length: portions inside buildings. "A" Dimension (face of tee to face of ceiling or wall) Environments wherein dry sprinklers are employed can be in 1/4°(6mm) increments. corrosive.For this reason,Model F3 Sprinklers have a special 6. Model F3QR DryPendentis available without wax fillet placed in the gad between the cup that supports the (a) bulb and the wrenching Doss.This wax will not interfere with sprinkler can and escutcheon. the operation of the sprinkler, and it prevents contaminents from entering the internal portion of the drop nipple.The wax Note: • must not be removed. Operation 1. The "A" dimension is based on a nominally gauged Theglass bulb consists of an accuratelycontrolled amount B2.1e thread `ads a up" of 0.600" (15mm) per ANSI B2.1 [7/2 threads approximately]. of special fluid hermetically sealed Inside a precisely 2. All platings and paintings are decorative and manufactured glass capsule. This glass bulb is specially intended for interior use. constructed to provide fast thermal response. When the temperature increases sufficiently, due to a fire, the bulb shatters allowing operating parts to clear the waterway This enables the inlet seal to release air or water and subsequently, cause water flow over the deflector in a uniform spray pattern, controlling or extinguishing the fire. 4.