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OSTP 6asic Pump Setection Design <br /> � UNIVERSITY <br /> ""'^^�°a� Worksheet OF I1�INNESOTA��C�� <br /> Corqrol � <br /> 1. PUAAP CAP/uC1TY Pro 10: v 06.t2.13 <br /> Pum�to Gravtq or Pres�ur�obbibutlon: O�«a4 ��+• kkctfon nqutred <br /> 1. M pumpfnp to�avity enter the gaUon per mMu[e of the pump: �GPM (10-45�►►►) <br /> 2. If pwnping to a presa�nized distributfon system: 36.0 GPlN <br /> 3. Enter pump descr�ibn: <br /> 2. HEAD I�QUIREMENT3 aM.raa� <br /> A. Etevacion Oltterance �ft <br /> �,�,.w <br /> between pump and point of dhd�erpe: <br /> d. Oistributtan 11aad Lou: ��ft M _ �: <br /> C. Additbnat F1aad Las: ��ft tdue u�pecul�p�Apm�m.eec•) , <br /> _.._ <br /> Tabie I.Friction t,oss in Plastk Wp�pK 100f't <br /> dataibutfoe HNd iross Flow Rate Pi e Dfartieter(i�chas) <br /> G�avity Distrlbution�Oft <br /> tGPM) 1 1.25 1.5 2 <br /> Presa�a��DlstHbutlon bas�d on M/Mmum Awragw H�ad 10 9.1 3.1 1.3 0.3 <br /> value on Pmsawe Dlstrfbutta�wcrkat�t: 12 12.8 �.3 1.8 0.4 <br /> �� 14 17.0 S.T 2.4 0.6 <br /> 1ft � 16 21.8 7.3 3.0 0.7 <br /> 2ft � 18 9.1 3.8 0.9 <br /> SR 1� m 11.1 4.G 1.1 <br /> 23 16.8 6.9 1.7 <br /> o. �.su�,tr a�pe oiarnecer: �.o in 30 23.5 9.7 2.a <br /> 35 12.4 3.2 <br /> 2.Supply Pipe LanaM: 47 ft �p 16.5 4.1 <br /> E. Frktion lass in Pt�stic Plpe per t00R from Tabte I: 45 20.3 S.0 <br /> SO 6.1 <br /> F�ictlon Loss- 3.32 ft per tUOft of pipe 53 7.3 <br /> � 8.6 <br /> f. Determine Equfvo(ent PJpe Length from pump dfscharQe to soil dispersa!ares dfschaB� 65 /0.0 <br /> pOinL Estlmate bY�25x W supplY P�Pe�a�lth for fittfnQ loss. A�PAtY p►A�tenqth ro ` ��.4 <br /> (D.I) X 1.25■Equl.alerK Pipe Leriqth <br /> 7S ' 13.0 <br /> 8S 16.4 <br /> 47 ft X 1.25 � 58.8 ft q5 20,t <br /> G. Cakulate Supply Frictfon lass by rtw�tiptyfnQ Frictlort Lou Aer t00Jt (Line E)by the fquhalent Ape lenqth �Line F)and divide by 100. <br /> S�+PP�Y Fricttor►L.ass� <br /> 3.32 ft per t00ft X 58.8 ft � t00 • 2.0 R <br /> H. Totol llead requlrertient is the s�ro oi the Elevntfan Dilhrenn (Lfne Al.Me Distr�ution Flead Loss(Wrc B).Additianel liead Loss(Line C)�and the <br /> Suppty Frictbn Loss(Line G) <br /> 9.0 tt • 5.0 ft . C�R . 2.0 ft - 16A ft <br /> 3. PUMP SELECTIOli <br /> n��c�9eie�cea co a�t�►ac t�t 36.0 GPAA lline t or W+e 1►witl�at icest 1 b.0 f�c o�cow�r+�a. <br /> cort�,u: <br />