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Bulletin 157 November 2018 <br /> Reliabld <br /> Model F3QR56 Dry W <br /> K5.6 (80 metric) 5 <br /> Quick-Response, al <br /> Standard Spray Sprinklers <br /> Features u <br /> 1. Available in the following configurations: CD <br /> • Pendent with standard escutcheon o <br /> • Pendent with Model HB extended escutcheon <br /> • Pendent with Model FP recessed escutcheon <br /> • Pendent with Model Fl recessed escutcheon <br /> • Concealed Pendent with Model CCP cover plate <br /> • Horizontal Sidewall with Standard escutcheon .- e <br /> • Horizontal Sidewall with Model HB extended es- <br /> cutcheon Pendent Pendent/HB <br /> • Horizontal Sidewall with Model FP recessed es- (See Fig. 1) (See Fig. 2) <br /> cutcheon (FM Standard Response) <br /> • Horizontal Sidewall with Model Fl recessed es- <br /> cutcheon (FM Standard Response) <br /> 2. Available with 1" NPT, ISO7-1R1, 3/4" NPT, or ISO7- <br /> 1 R3/4 inlet fitting. <br /> 3. 3/4" NPT inlet fittings permit replacement of older 3/4" <br /> inlet dry sprinklers without changing to a larger sprin- <br /> kler fitting. <br /> 4. Sprinklers, escutcheons, and cover plates are avail- <br /> able in a wide variety of standard and special appli- Recessed FP Pendent Concealed <br /> cation finishes. (See Fig. 3) (See Fig. 4) <br /> 5. White polyester, black polyester, and Electroless <br /> Nickel PTFE (ENT) finish sprinklers are cULus Listed ;. <br /> as Corrosion Resistant. <br /> 6. Available with cULus Listed 250 psi (17.2 bar) pres- 4 <br /> t,4z <br /> sure rating for Dry Pendent and select HSW configu- 3 <br /> rations. FM Approved for 175 psi (12 bar). :e '' " <br /> Product Description <br /> Model F3QR56 Dry sprinklers are quick-response, stan- <br /> dard coverage sprinklers with a nominal K-Factor of 5.6(80 Recessed I-1 Pendent Horizontal Sidewall <br /> metric). Available in Dry Pendent or Dry Horizontal Sidewall (See Fig. 5) (See Fig.6) <br /> configurations, Model F3QR56 Dry sprinklers all use a 3 mm <br /> glass bulb operating element. See the Temperature Rat- <br /> ings table in this Bulletin for available temperature ratings. <br /> Model F3QR56 Dry sprinklers are intended for installation <br /> on wet-pipe, dry-pipe, or preaction sprinkler systems in ac- <br /> cordance with NFPA 13, FM Property Loss Prevention Data <br /> Sheets,and other applicable installation standards. <br /> Model F3QR56 Dry sprinklers are available with a vari- Horizontal Sidewall/HB <br /> ety of escutcheon options as illustrated in Figs. 1 through (See Fig. 7) <br /> I 3 and Figs. 5 through 9. In addition, Model F3QR56 Dry <br /> Pendent sprinklers are also available with the Model CCPD <br /> conical concealed cover plate as illustrated in Fig. 4. Avail10 <br /> - <br /> able sprinkler, escutcheon, and cover plate finishes are s <br /> identified in the Finishes table in this Bulletin. The Model Fl <br /> escutcheon, Model FP escutcheon, and Model CCP cover '£ <br /> plate are the only recessed escutcheons and cover plate <br /> listed for use with Model F3QR56 Dry sprinklers; the use of Recessed FP Recessed Fl <br /> any other recessed escutcheon or cover plate with Model Horizontal Sidewall Horizontal Sidewall <br /> I F3QR56 Dry sprinklers will void all guarantees, warranties, (See Fig. 8) (See Fig. 9) <br /> listings and approvals. <br /> Reliable Automatic Sprinkler Co., Inc., 103 Fairview Park Drive, Elmsford, New York 10523 <br />