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Model F3QR Dry Horizontal Recessed Sidewall Sprinkler . . "A"Dim. 3Y2"to48"(89rtrn to1219rrm)iiW(6mm)increments I-----'cainy- Finishes"' Li-- Sprinkler !Escutcheon E,cutcheoo ( "n32 Bronze 1 Brass r' 4 [,o1.6mm]M,n. Chrome Plated Chrome Plated System lee `°° I s I 12 `w+.emm].,..» White Painted White 1-MP, 1' Other finishes and colors are available on special order. Consult ;\-1-.` MM�factory for details.Cup remains unfinished."See page 2" it i11��l 1____ �l+ /" /11111111 �•I 3 7/32•a°. ��r [BI.Bmm] �- ___�___• 2 1/2'Dia. = • •"1 1 [63.5mm] MWe in WWI I 2 19/64•D"o. Li'(SB 3mm] Standard Temperature Ratings •A-Dimension 1/2 [t2.7mm, Adjustment Rape Escutcheon Adjustment r31rf0, •1/2•-0 Sprinkler j [+t2.7mm -0] Temperature Max Bulb 1 Classification i Rating Ambient Temp. Color *, FOR FACTORY MUTUAL(nu) • - A roil MT s LaoRAiOR Es NO ] Ordinary I 135°F (57°C) 100°F (38°C) Orange Ordinary 155°F (68°C) 100°F (38°C) Red 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. Model G3 R/C Sprinkler Wrench • Recessed Horizontal sidewall sprinklers are listed 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 one): Nominal K Factor- US/(Metric): 5.6/(80) (a)Model F3QR Dry Pendent Product Description (b)Model F3QR Dry Recessed Pendent Reliable Model F3QR Dry Sprinklers are quick response (c)Model F3QR Dry Concealed Pendent 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 spnnklers 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 wax fillet placed in the gap between the cup that supports the 6. Model F3QR Dry Pendent(a)is available without bulb and the wrenching boss.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 pipe thread "make-up" of 0.600" (15mm) per ANSI The glass bulb consists of an accurately controlled amount B2.1 [71 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 special constructed to provide fast thermal response. When theintendedfor interior use. 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.