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System Design <br /> 3-6 .l DVCTG <br /> The ADP lboule, P,'N 87-1 200 1 1-00 1.1s used tar protection d the exhaust ductwork. <br /> The duct crofts section cmt be any shape. not bbeluding obtstruc1lobs Ile.. rowed. square, kit <br /> rectanodarland diedtrct Itself eni be duNlmlted length. lna(voidmicewllh NFPA 96. dieexhitlst <br /> fail should be left rwu►Ing at the tkne d s)Vern discharge,This ulll help to remove stoke and other <br /> airborne materials and gases iron the hazard area bi tlbe event of afire, Cliec•k Milt tlbe Autlbority <br /> Having, Jtui6idic9lon for local re+quirernetim A damper. If present, shalld be left opeti at s stein <br /> dlscibarge. Fbur+er, I1 tlredamprr 1sclaseA.Ube system de�,J®rer iinnst btswe dial addtll(stal iioMes <br /> ��• �rytllrcd. <br /> 3 6.1.1.1 P rot ec tion of L)u cta O to 50 inc Ise s in Pe riniete r <br /> Onr AUf' nuzzle. PAN 87 120011 DUI. 1s matured far luotrctlut►d a duet with a millrter up to 50- <br /> lnclbes(refrt to Figure 3.29). Unigth of dtx-t is wvlutilted. <br /> The nuzzle is located at tlw geometric cvi►ter of rite c-rassecerllunLal ama t]Utt It h prutexiing.and Is <br /> located m the dta-t Altlun Sh inches of tlbe entrata•r. <br /> Nefti AU 144tigr Guard msteins are bsted In• L:L oral ULC for use with Ubr exhawvt fatsetllter on or <br /> off w1wit tlbe M•sienn is dt+cc•ltargrd. <br /> DUCT <br /> H000 <br /> OVCT PERIMETER UP TO AlD INCLUOING SO W(1270 wry) <br /> 11 78 mn (10 i Is 91 in <br /> MAIL DIAGONAL N"—) <br /> ♦ MAXMU D&AOCSIAL <br /> p1•WA" K <br /> sCUARE DUCT I RII3C TANOUTAR DUCT <br /> 2"A"•2,13"•OS r►(1691 wiwi) <br /> ROUND DUCT <br /> t Of VDtTICAL DUCT <br /> Q <br /> ADP NOZZL E <br /> VERTICALNORIZONTALDUCT AN POINT <br /> 1 0.6 wk(0.1 S2 newt <br /> ADP NQlhE � i <br /> DUCT ENTRANCE t IL OF HORRONTAL DUCT <br /> 2to4w% (S1to*2wmi t <br /> H0Z&E Tr to DUCT IMP <br /> M'tl;t►re_i-'l�l. IAI('t F'rottrtlalt I:xlrtg titrt�lr,\I)F' Nozlle, f,'N A7-12001 I-(IOI <br /> a,K O09127100000 A_t, April 2" <br />