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3 Bedroom Page 5 <br /> PUMP SELECTION PRflCEDURE <br /> A. Defisnr�ine pump cepeclty: Pet'fOrdtbn D1sCharge In GPM <br /> �I'SV�f/�/s�bLl�OA Hs�d Perfor+etbn Diarn•ter <br /> 1 Minimum sugges#ed is 20 gpm feat 132.• 'U4" <br /> 2 Maximurn sug�ea6ed is 45 gprn 1.�a 0.58 0. 4 <br /> 1.50 0.$9 0.90 <br /> Pro�swe Dlabibution 2.ab o.so �.oa <br /> 3 Use infiormatqn from Proeaure Dbtribution Syatism e Ue81.01oot eln�l�Aomaa <br /> (se�Page a) 29 G� e u.s Z.o�ss tar ar�rmmo� <br /> SELECTEQ PUMP CAPACITY: Z9 GPM <br /> B. Detstmine head requlromonts: <br /> 1 Elevafion difference betw�een pum and Irrt ot dlacharge. <br /> e <br /> 10 FEET ' ���«� <br /> 2 tf pumping to a pr�ssure�stributlon syatem,five feet for �.ka <br /> 4Pp ,�y Yp�` <br /> prsssurvs requir+�at rnanifold. If re m,zero. �e.t�.� �.�-' <br /> �_,�=.�1 FEET ' <br /> 3 Frktion loaa: �""'�0"°'�"'""` �o, <br /> a Enter fricaon bsa table wlth gprn�nd pips dlameter. <br /> Reed fic�ion bss in fe�t 100 feet from teble. .... �_. .. :_ <br /> ....... ... .. . <br /> Friction loss= 2.06 ftl10D bet of pipe. _,........_.--•--.._..__..._......._._.....__......�...: <br /> b. De�ternnine tatal pipe length frorn pump tc diecherae point, <br /> Es�imate by adding Z6'K to pipe length fortitt(ng loss,ar <br /> uSe a 11ttl� ipS6 ChaA. (F15 faet) <br /> E uivalen:pipe bc� 1.25 tlrnes pipe ' <br /> b <br /> 130 X i.25 equala 163 �eet <br /> a Cakulab�total frictian bea by multlplying friction bss <br /> in feet!1 DO feet by ulvaient ipe lenqth. <br /> 163 X 2.06 I 100= �Fe�t <br /> FRICTION LOS8 IN PLABTIC PIPE <br /> 4 Ta�ai h�d required ia the sum of ekvation dif�erence, Flow Rata omin�Pi er <br /> special head requiromarrt�,ar�d tot�l fi�lctbn loss. pm 1-1 ' 3" <br /> 10 + 0 + � �0 2.a7 o.T3 a.�� <br /> (1)Eleve�on (2)Prs�ure (3}Frictlon Loss 28 3.78 1.11 .18 <br /> 30 5.23 1.65 0.23 <br /> TQTAL HEAD: 18 FEET �s s.ss �.oe o.so <br /> 40 8.91 2,84 Q. <br /> �3 11.01 3.28 0.48 <br /> C. Purnp Selec#lon 50 13,46 3,98 O.bB <br /> 55 4.78 0,70 <br /> 1 A t�an must be selected 1�delhrer at least �0 5.6Q 0.82 <br /> �GPM (sceP A) 85 6.48 Q.95 <br /> y�� ��� 70 7.44 1.09 <br /> 'I$ FEET�7F TOTA4 HEA►D (et�p e) <br /> G 'd ZEO i Z�bZS6 �IJ I Z�OHH�df� WdOS �B L002 0 T daS <br />