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SELECTION; MAKE: MODEL �517 <br />SIZE in. '�20 0 <br />FLOW gpm LIGI <br />PSIONOZZLE psi [DP) Design Pressure <br />DIA ft. <br />SIDEROLL LENGTH* [SRL) = Field Width [W) -1 Spacing along lateral (S:L) <br />SRL —ft <br />*Use multiples of 40 ft. <br />NUMBER HEAD RE Q' <br />SRL +1 <br />S <br />_X/ <br />heads per sideroll [173 <br />DETERMINE SIDEROLL HEADLOSS: <br />• Spec. allows a variation of up to _+ 100 of the design pressure <br />without special design. <br />MULTIPLE OUTLET FACTOR <br />(Table COG65.'72) <br />use 4 outlets per sideroll <br />LATERAL SIZE Use 5 in. dia. <br />FLOW - per SIDEROLL heads (171) x (nozzle flow (16)) <br />gpm. ( V. <br />4 7 <br />SID13ROLL HEAD'.11OSS per 100LF <br />(Table 00685.73) <br />for 40 ft, pipe lengths <br />SIDEROLL LENGTH SRL Cl< • ft./ i00 ft. <br />• <br />Attachment 2.05.4(2)(e)-7-13 <br />M <br />