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SECTION III—SYSTEM COMPONENTS <br /> • UL EX. 5174 6-5-98 Page 3-3 <br /> REV 1 <br /> APPLIANCE/PLENUM NOZZLE SWIVEL ADAPTOR <br /> The Appliance/Plenum Nozzle, Part No 423480, is a one piece The Swivel Adaptor, Part No 418569, consists of a swivel nut, <br /> nozzle body The nozzle is chrome plated. The nozzle assembly swivel body, and swivel ball. All are chrome-plated. The Swivel <br /> contains a stainless steel strainer and retaining spring. Adaptor allows the nozzle to be rotated approximately 30° in all <br /> Nozzle tip is stamped with "AP" indicating this is a PIRANHA directions. Swivel Adaptors must be ordered as a Swivel Adaptor <br /> Appliance/Plenum nozzle. Shipping Assembiy, Part No 423572, which contains 25 Swivel <br /> Adaptors. <br /> Nozzle is shipped with a silicone rubber blow-off cap <br /> "AP" nozzles must be ordered as Nozzle Shipping Assembly, Part �' FEMALETHREAD <br /> No. 423482, which contains 50 nozzles. ' <br /> Replacement blow-off caps, strainers and retaining springs are <br /> available ' <br /> �This nozzle is used for all high proximity appliance nozzle protec- <br /> �tion and plenum protection. �/ 3/8-18 NPT <br /> MALE THREAD <br /> 3/8-18 NPT 30 DEGREE ' <br /> �FEMALE THREAD ROTATION <br /> i <br /> FIGURE 9r <br /> 000003 <br /> INTERNAL CUP ` <br /> STRAINEft FL'BSER B�OW-CFF�APS <br /> INSIDE <br /> RECESS FOR-y The Rubber Blow-Off Cap, Part No 77676, helps keep the orifice <br /> e�owoFF A P NOZZLE of the nozzle free of grease or other substances that couid inter- <br /> CAP LOOP STAMPING fere with agent distribution.A retaining strap attaches the blow-off <br /> cap to the nozzle. Rubber Blow-Off Caps must be ordered as a <br /> Shipping Assembly, Part No. 77695, which contains 50 blow-off <br /> caps, or Part No. 77411, which contains 12 blow-off caps. <br /> FIGURE 7 <br /> 001690 <br /> ►DUCT/LOW PROXIMITY NOZZLE <br /> The Duct/Low Proximity Nozzle, Part No. 426093, is a one-piece <br /> nozzle body. The nozzle is chrome plated. The nozzle assembly <br /> contains a stainless steel strainer and retaining spring. <br /> The nozzie tip is stamped with "DL" indicating this is a PIRANHA <br /> DucVLow Proximity nozzle. <br /> Nozzle is shipped with a silicone rubber blow-off cap FIGURE 10 <br /> 000009 <br /> "DL"nozzles must be ordered as Nozzle Shipping Assembly, Part <br /> No. 426092, which contains 25 nozzles. METAL BLOW-OFF CAP <br /> Replacement blow-off caps, strainers and retaining springs are Metal blow-off caps are available as options to the standard rub- <br /> available ber caps. The metal cap can be used in unusually high heat con- <br /> This nozzie is used for all duct protection and low proximity appli- ditions, generally over 400 °F(204 °C).The metal blow-off cap is <br /> ►ance protection attached to the nozzle by means of a stainless steel wire which <br /> prevents it from falling into the appliance during discharge <br /> 3/8-18 NPT Shipping Assembly Part No 79745 contains 10 metal blow-off <br /> FEMALETHREAD caps. <br /> i <br /> INTERNAL CUP <br /> STRAINER <br /> INSIDE <br /> STAINLESS <br /> RECESS FOR STEEL WIRE <br /> � BLOW OFF <br /> CAPLOOP p� NOZZLE <br /> STAMPING <br /> METAL <br /> CAP <br /> FIGURE '17 <br /> FIGURE 8 °°°�52 <br /> �,69, <br />