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r S- DEROUL S PAOI NG <br />S shall not exceed 650 of sprinkler Wetted diameter (D) <br />51 shall not exceed t0V of Sprinkler Wetted diameter {D} <br />Considering up to 5 mph wind use Sm=60% of (D), 51=50V of (D) <br />SPRINKLER SET SPACING <br />(Assume 650,f t sign spacing with 100 ft wetted diameter) 400 _ft [Sml <br />SPACING OF NUZZLE ALONG LATERAL <br />(Assume 40ft design spacing with 100'ft wetted diameter) ft [S1l <br />NUMBER PM a Tg IRRIGATFr <br />1 WITH 1 SIDEROLL = (Field Length (L1 (Set Time [111 + 1 hr) <br />[S ml x (24) <br />t !nloO) x? t ( 1 -t 1l _ days (13) <br />NUMI3E'R SIDFROT jLS NEEDED = a one deroll [13 <br />irrigation frequency [7) <br />a t 5 S} _ , 3 , round to siderolls [143 <br />REQUIRED SPRINKLER HEAD CAPACITY, <br />Flow at Nozzle: = Hourly . Rate 13,23 x <br />_ 96.3 (conversion f4ctor) <br />ffi ~ { . 4 a?? ?4 ( r?© } x ( 4-0 _ /Ogpm [ 15) <br />96.3 <br />SPRINKLER bjQZZLE Q=RAGE: `?.5gQ" ar ??? 10(??{Jdtt <br />Select Nozzle from Catalogs with :8*°??? Stb.? <br />given pressure si (P) <br />required head capacity gpm [IS) <br />Start with nozzle selection with a 100ft -i. 5ft Wetted Diameter. <br /> <br />-t, - <br />55