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SELECTION: <br />l �� <br />MODEL ZZ2 1517 - /� <br />MAKE <br />SIZE <br />- .r 0 p ,Q <br />x ( ' <br />i n. <br />6] <br />} <br />�' y $ ►� 'SaQV'e .�5'c?�° 1 <br />FLOW <br />s <br />[ <br />PSI ©NOZZLE <br />5 ' <br />psi <br />[DP] <br />Design Pressure <br />DIA <br />9S <br />£t. <br />SIDEROLL LENGTH* [SRL]' = Field Width [W] -1 Spacing along lateral [S <br />SRL = <br />*Use multiples of 40 ft. <br />NUMBER HEAD REO'D <br />= SRL +1 <br />S1 p <br />(h/<!I ) <br />= 33 <br />DETERMINE SIDEROLL HEADLOSS: <br />heads per sideroll [17] <br />Spec. allows a variation of up to ± 100 of the design pressure <br />without special design. <br />MULTIPLE OUTLET FACTOR = D 3 [F] <br />(Table C0685.72) <br />use ## outlets per sideroll <br />LATERAL SIZE = Use 5 in. dia. A p-R.- <br />FLOW per SIDEROLL = (## heads [17] ) x (nozzle flow [16] ) <br />(33 ) x (/ /• Q r <br />SIDEROLL HEADLOSS per 10OLF = <br />(Table CO685.73) <br />for 40 ft. pipe lengths <br />SIDEROLL LENGTH SRL = <br />ft./ loo ft. [18] <br />Attachment 2.05.4(2)(e) -7 -14 <br />