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NUMBER SETS = ML +1 = ( ) _ + = sets per field <br />Sm ( 60 ) <br />Use multiples of 60ft. Note this lenght may be shorter if 60 ft swing lines are used. <br />MAINLINE CAPACITY <br />(Manifold) <br />MAIN.LI..NE CAP.= ( #HEAD REQ'D J151) X (NOZZLE FLOW (GPM) {16j) <br />X ( #SIDEROLLS { 15a}) <br />_ ( )X( )X( ) <br />GPM = GPM := CFS <br />TOTAL SIDEROLL PRESSURE REOURIED: <br />TOTAL PRESSURE, REQUIRED = MPS + (SWING LINE LOSS + RISER, <br />HYDRANT, AND STUB VALVE <br />LOSS) <br />2psi ) <br />Total = ( ) psi. req. at beginning of si.derol.l riser (22) <br />Main Line Head Loss Der 100ft. <br /># siderolls (15a)= <br />gpm per sideroll (20a) _ ____gpm <br />Mainline material & Diameter <br />Length of Mainline Pipe <br />Hazen Williams "C" factor <br />Friction Loss ft/ 100 (chart) <br />(21) <br />(L) <br />(24) <br />