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PUMP 9ElECT10N PROCEDURE <br /> A. Punp caP�'a�Y <br /> Alrosdy dptormined frOm PRESSURE pISTRIBUTION PAGE, line#7 <br /> P�P �Pa�Y s � GPM <br /> " Pvmp capeciry ehould be between 20 �nd q0 GPM for rharginp a manitold <br /> or for pumpinp to a pravity situation, ie, 8 drop box or distribution box. <br /> 8. D�t�n�nin� hpd�qufremerita <br /> 1. E�evation difhrert� batwsen pump end the point of diBCharpe � 18 <br /> 2. i( pt�npinp to a pres�un dlstribution system, odd 5 fogt of he8d nequirod �t the <br /> rr�nKold_ K pumping to a gravity �ystem, usa zoro (0)fest af head. r 5 <br /> 3. Mii�►rnln�IHellon loos <br /> � Entortriction Io� table wit� �prri 46.6 end pipe diameler 2.0 <br /> FLOIM RATE PIPE OWMETER ROW R�1� OYINAL PIPE OIAMETER <br /> � IN t.6 3 � <br /> ao zs� o.r� o.�t as e,oe zoe o.�o <br /> � �r� �.�� o.�s �o � e,w �er a.� <br /> � �.ea o.�s � �,.a� sa o.v <br /> Frk,�ion loss = 3.28 teet por 100 R ot pipo <br /> b. D�t+�rmins �atai p�pa br�g�th irom pump to dischargo point = 100.p <br /> A,dd 2596 to pipe len�th above to ecoouM tor fitUn� bss = 125.Q teet plpe <br /> c, GIGul�tt t�o�t�al fric�lon Ip�e by multiplyiflp fiCtiOn IOss in ft/100 83a by <br /> �quiv�bnt pip� lonpth 83b �bove = <br /> 3.28 X 125.00 eqWls 41 Q.OQ / 100 � �.1 R heed <br /> C. Totai F�d requinsd is tho sum of the elevation difference B1 plus 8dditionel presbure <br /> far th� m�nifcld 82 pk,s the total friction loss 39c. <br /> �e.a P�us b.0 P�u� a,t oquela 2�7,1 Itbotal hesd <br /> D. Ths Pump rsqvir+�s 46.6 gpm and 2'�.1 Foet ni he�d <br /> PApE 9 Of 12 <br />