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06/08/S9 00 : 18AM ANSJL INCORPORATED PAGE 3 QF 4 <br /> ��StJI� �r+SUL INCORPORATED FAX B U L L ET 1 N <br /> CNE STANTON STREE7 <br /> MARINETTE WI 5��-�-25c2 <br /> � <br /> GENERAL BULLETiN NQ. 4160 <br /> DATE: June 8, 1999 <br /> TO: All Authorized Restaurarrt S�rstem Distributors and OEM's <br /> FRQM: Dave Peiton —Market Developrnertt Manager <br /> SUBJECT: PIRANHA„� Restaurant Sysierns— Lower Water Suppiy Pressiare <br /> In our never-ending quest for "firsis" . we are pleased to arrnounce another design enhancemerrt for <br /> PiRANHA Resiaurant Systems... LowerltYater SupQFy Pressur� Requiretne�tst <br /> 7'his recerrt design enhancemet�t has be�n tested and listed with Uncferwriters Laboratories, inc. Please <br /> note that the endosed information wiii be �dded to Sec.�ion IV — System Design of the PIRANHA <br /> Restaurant System Ntanual in a future revision. In the interim, please ret�in this bulletin irrformation for <br /> ref�rencp �nee�ea in your sales aca�ties. tiQted beEoyv is a brief overview of tt�is new desigr� coverage. <br /> Minimum Water Supply Pressi.ue Requiremerrts <br /> Number PfRANHA WaterTest Kit Number PIRANHA WaterTest Kit <br /> crf Nozzles Reading (Minimum� of Nozzies Reading (Minirnum) <br /> 10 19 psi (1 31 bar) 5 1� psi (1.Q3 bar) <br /> 9 18 psi {124 bar) 4 15 psi (1.03 bar) <br /> ' 8 18 psi {�.24 bar) 3 15 psi (1.03 bar) <br /> 7 15 psi (1 o3 bar) 2 15 psi (1 Q3 bar) <br /> 6 15 psi (�.03 bar) <br /> NC7fES... <br /> • The use of Irnnrer suppfy press�r� is restricted to split systems only. A split distrib�rtio� �iping syst�m <br /> includes a bull tee between the agent tank and f[rst nozzle. <br /> • A PIRANHA-13 mECt�anicai re(ease and tank can be used rf limited to 10 nozzles. <br /> • Piping is limited to a ten-nozzle system maximum. Therefore, the minimum water pressure requirements <br /> for single or multiple PfRANHA 13 systems remain unct�anged at 30 psi (2.07 bar) ifi utiiizing mora than <br /> 10 noales. <br /> • Mixing of single or multiple PI RANHA-7 and 10 systems is permitted. Example:the suppression sys�m <br /> design ca11s for 13 noales. However, the rrkvdmum water pressure avaifable is 26 psi {1.79 bar}. An <br /> attemative design would be to use one PI RANHA-10 mect�anical release and one Pf RANHA-7 <br /> regulated ac�ator. <br /> Should you have qu�stials regarding this bulletin, ple�corrtact your U.S. District Manager, Irrtematio�! <br /> Area Manac�er, or Distributor Te�chnical Services in Marinette, Wisconsin at {715) 735-7411 or <br /> (800) 862-6785. Good luc4c in your respec..tive sales activities. <br /> PIRANHA Restaurarrt Systetns...Taldng a BtTE Out of the Competttiant <br /> , DAP/wh <br /> AYL�CDM/TEANATIONA4xTD.CDMPANY <br /> LSO 90d2 RfiGISIFJ2ED <br />