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!i <br />SELECTION: MAKE G r? ; Vk MODEL LI <br />SIZE ' JC in. S?otlp-r ra <br />FLOW S gpm 1161 <br />PSIONOZZLE %0 psi [DPI Design Pressure <br />DIA _a-? ft. <br />SIDEROLL LENGTH* [SRL]' = Field Width [W) -1 Spacing along lateral [S 17 <br />(1So?0 -1 ( D ) <br />SRL - Z go ft. <br />*Use multiples of 40 ft. <br />NUMBER HEAD REO'D = SRL +1 <br />S1 <br />( A16 ) <br />5 3 heads per sideroll (17) <br />DETERMINE SIDEROLL HEADLOSS: <br />Spec. allows a variation of up to ± in of the design pressure <br />without special design. <br />MULTIPLE OUTLET FACTOR - r [F] <br />(Table C0685.72) <br />use ## outlets per sideroll <br />LATERAL SIZE -- Use 5 in. dia. ,f? 1 ut? r rn tl fr C r?" <br />FLOW-per SIDEROLL = (# heads [17] ) x (nozzle flow (161) <br />c 33) x cad") <br />v'7 S gpm • (J, 1 Cb, ?: <br />SIDEROLL HEADLOSS per 100LF <br />(Table C0685.73) <br />for 40 ft. pipe lengths <br />SIDEROLL LENGTH SRL = ?? ft./ 100 ft. [18] <br />