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PUMP ggLgCTTOV PffnrmTTtit? <br />A. Dctoinint pvmp eipadip: <br />1. Miniiniimsugsenidis600gdIonspcrhoiira0gpin)tO9tiyihadof <br />waitruMFite. <br />1 MaxiiiiumsuggMdfordcttPeytotdivpboxofahomesystemisZTOO <br />gallons per hour (45 gpm) to prmm badld-up of pressnre in drop box. <br />3. Ustvalut from desig n of pmwifi dfatribudonsystniu <br />SELECTED PUMP CAPAQTY gpM npsLuiftli <br />B. Otteanine headxiqaiiiBwntat <br />1. Bevadondiffmice between pomp and point of discharge. <br />MmofDisd: <br />~ T *=»' <br />If pumping to a pnanre dlstribuiioii sjfstenv add fl^e feet for pressure <br />required at mantff^d <br />^ f—t <br />Friction lore <br />Elevreoa Oifferenei <br />1 M- <br />MSb <br />a. Enter Medon lore table with g^ and pipe diameter. <br />Read Medon lore in feet per 100 feet from page F-18. <br />fL/lOOftafpipe <br />b. Determine total pipe length from pomp to discharge <br />point Add 25 percent to pipe len^ for fitting <br />loss* or use a fitting lore chart Eqoivaientpipe <br />length -1.25 times pipe length ■ <br />./SO «L2&» \n^ fact <br />c Cilcniate total friedon lore bp muldplying <br />friedon lore in ft/100 ft by equivalent pipe length. <br />Totalftiedonlore■ ms" « ♦ton■__<r <br />Total head required is the sum of devadon difference, <br />special head requirements, and total friction loss. <br />L3 fere 2.0fere 3i)fere <br />iMSVlOBnirvIpa <br />10 0.69 0.20- <br />12 0.96 0.28 <br />•14 1.28 0J8 <br />16 1.63 0.48 <br />18 2.03 0.60 <br />20 L47 0.73 0.11 <br />23 3.73 1.11 0.16 <br />30 3J3 IJ3 0.23 <br />33 7.90 L06 OJO <br />_40 U.07 164 0J9 <br />43 14.73 3.28 0.48 <br />50 3.99 0J8 <br />33 4.76 0.70 <br />60 .5.60 0J2 <br />1 <br />(D (2) (3d <br />TOTALHEAD feet <br />C Pump selection <br />1. A pump must be selected to deliver at leret .12. spm 6tep A) with at least <br />.2^ feet of total here! (Step B). <br />D-7 <br />D. Total Pumpout Volume <br />1. To maxinuze pump life select sump size for 4 to 5 pump operadons per day. <br />^pd^4m ) ^ gailonapef diM» <br />2. Olculate drainbadc <br />1. Determine total pipe length. feet <br />2. Determine liquid volume of pipe. J^gdlons per 100 feet (seepageP-lf <br />3. Multiply len^ by volume: Dninback quandty « <br />MO feetx / fallona/100ft■ «2^fialtons* <br />* Suggested drainbKk quantity is 10 pwcwit of pumped quantity. A largv drainbadc <br />pareentage will daaeaaa pump station cfBoancy sli^y but pumping anargy com are <br />usuallyardativclysinailpaRofthetotaJ housahold cnatgy costs. <br />esnMsisB SCWMC fUMM m miiumm an <br />IMiWPI or aaiecNcc 4 ~ <br />t a B <br />s 300 as 100 •ox <br />3 «ao 300 tto ■*«•00 jn ISO •nn <br />9•T90 <br />MO <br />aoo <br />9SS <br />toa <br />SSS <br />net. <br />1060 -900 370•ISOO «T9 «oo <br />3. Total pump out ^lume equals dose volume > dninback <br />I ^^ gallons per dose gallons ■ ^ i Total C^ons <br />F-18s1 <br />no9 dlsmeur (inchasi GaUomearlOOreH <br />1 4A9 <br />7.77 <br />IJ 10.58 <br />2 17.43 <br />2J 24.87 <br />3 38.4 <br />4 66.1- <br />I