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<br />'!ANIFOLD LENGTH [ML] * <br />NUMBER SETS <br />*Use multiples of 60 ft. Note this length may be shorter if 6 <br />ft. swing lines are used. 0 <br />MAINLINE CAPACITY <br />(Manifold) <br />Field Length [L] _ (1r/) (S j <br />ML +1 sets per field <br />m ?`® ) <br /> <br />MAINLINE CAP. = (#head recr? d [i 71 ) x (nozzle flow (crpm) (10) x <br />#siderolls (141 ) <br />/ or, <br />9Pm gPm = 0 ?Z c f s <br />449 TOTAL SIDEROLL PRESSURE RE U RED: <br />TOTAL PRESSURE REQUIRED MP + swing line loss + riser, hydrant and <br />s valve loss. <br />( ) + <br />TOTAL = (` 0 /)psi req. at beginning of sideroll'riser <br />TOTA? h SYSTE <br />ENTM PRESSURE <br />REOUIREM• <br />Required sideroll pressure ain U a ?? <br />losses. line pressure <br />Mainline /r p<aolaz - <br />P1 ressure losses are found by using the <br />Pater Program. Mainline losses should be checked ?atlthe com- <br />beginning set and last set and any restrictive sets inbetween. <br />TOTAL = (,) + (. a ) <br />psi at beQinni.na of c.r?,-oTM