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, <br /> � A <br /> Page 2of8 <br /> Technical <br /> Data 2- Button Temperature <br /> 3- Sealing rating is <br /> Approvals Assembly indicated on <br /> UL and C-ULListed 4- Bulb Deflector. <br /> NYC under K8EA28S-U4'E 5 - Compression <br /> Approvals only apply tnthe service Screw * <br /> oonditionsindioatedintheDesignCh- <br /> toriosootion. <br /> Additional Reco nition CROSS SECTION PLAN <br /> |co Evaluation ao,wca(saR-one7) <br /> ontuhn Building Code <br /> THREAD SPRINKLER INDICATED TOP <br /> Pipe Thread Connection RELIEF FRAME ARMS OF SPRINKLER <br /> 1/u inch wpT DEFLECTOR <br /> Discharge Coefficient <br /> DEFLI <br /> K~5.6Gpm/psil/2(80.6LpM/»a'l/2) NPT <br /> Temperature Ratings <br /> Finish OF SPRINKLER <br /> Natural Brass,Signal White <br /> Polyester,Jet Black(nxLuoos)pv|yestor, <br /> and Chrome Plated <br /> Physical-Characteristics <br /> Frame.............................Brass <br /> i:�Ts ORIENT <br /> Button....... .............omnzem <br /> opper NOMINAL MAKE-IN <br /> Sealing Assembly 'Beryllium Nickel wITEFmw DEFLECTOR <br /> Bulb.....................Glass mmmmu) <br /> 2-1/8" TOWARDS <br /> cbmnres /v^Screw .................Brass <br /> Deflector.....................Brass/Bronze <br /> Operation SIDE ELEVATION <br /> FIGURE I <br /> The glass bulb contains o fluid that MODEL W.S WINDOW SPRINKLER <br /> expands w hen exposed to heat.When <br /> HORIZONTAL SIDEWALL <br /> the ,atedx:mperatureis reached,the <br /> fluid expnnds sufficiently to shatter the <br /> g|ona bu|b, allowing the sprinkler to <br /> activate and water toflow. 1 - Frame 4- Bulb Temperature <br />