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TFP176 Page 3 of 6 <br /> SPRINKLER FINISH <br /> K TYPE NATURAL CHROME WHITE LEAD <br /> BRASS PLATED POLYESTER COATED <br /> HORIZONTAL SIDEWALL 250 PSI (17,2 BAR) <br /> (TY3331) OR 175 PSI (12,1 BAR) <br /> 175 PSI (12,1 BAR) <br /> 5.6 RECESSED HORIZ. <br /> 1/2" SIDEWALL (TY3331) (SEE NOTE 1) N/A <br /> NPT <br /> VERTICAL SIDEWALL <br /> (TY3431) 175 PSI (12,1 BAR) <br /> NOTES: <br /> 1. The maximum working pressure of 250 psi (17,2 bar) only applies to the Listing by Underwriters Laboratories, Inc. (UL); the Listing by <br /> Underwriters Laboratories, Inc. for use in Canada (C -UL); and, the Approval by the City of New York. <br /> TABLE B, MAXIMUM WORKING PRESSURE <br /> Design * Temperature rating is DEFLECTOR <br /> indicated on deflector or HAT 5 <br /> Criteria adjacent to orifice seat t gat # 011 6 <br /> on frame. <br /> The Series TY -FRB Horizontal and * * Pipe thread <br /> Vertical Sidewall Sprinklers are in- connections per ISO 7/1 / Vap\ <br /> tended for fire protection systems de- can be provided on <br /> signed in accordance with the stand- special request. <br /> and installation rules recognized by the 6 4 2 3 1 <br /> applicable Listing or Approval agency <br /> (e.g., UL Listing is based on the re 9/16" WRENCH 1/2" <br /> quirements of NFPA 13, and FM Ap (14,3 mm) FLATS NPT <br /> proval is based on the requirements of _ <br /> FM's Loss Prevention Data Sheets). r — <br /> Only the Style 10 or 20 Recessed Es- _ emu II <br /> � / Il <br /> � ETZEi IIIII�I��IIIIIY <br /> for recessed d horizontal tal applicable, installations. lations. be used 1.111, O — �I ' nII1IIIII111111 I� <br /> for recessed orizonal sal � , � =; �I <br /> • <br /> 1- 13/16" 7/16" <br /> (46,0 mm) (11,1 mm) - <br /> CENTERLINE NOMINAL <br /> OF SPRINKLER MAKE -IN <br /> WATERWAY <br /> 1-1/2" _ <br /> (38,1 mm) <br /> 2- 3/16" <br /> (55,6 mm) <br /> 1 - Frame STYLE ESCUTCHEON <br /> 2 - Button <br /> 3 - Sealing 10 or 20 — PLATE SEATING <br /> Assembly RECESSED I SURFACE <br /> 4 - Bulb ESCUTCHEON <br /> 5 - Compression <br /> Screw ■ <br /> 6 - Deflector 2-7/8" DIA. II■(411,1IIIIIIIIIIII <br /> (73,0 mm) � <br /> 4 1M111 <br /> I <br /> FIGURE 1 <br /> 5.6 K- FACTOR QUICK RESPONSE <br /> SERIES TY-FRB HORIZONTAL SIDEWALL (TY3331) SPRINKLERS <br />