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� __: ._. �STP Basic Pump Selection Desi�n <br /> Minnesoca Pollution ` rn� ? � <br /> Worksheet Vy�vrRSITY > '"�''�:= <br /> Controt A enc � . �w""�� � <br /> 9 Y Ur ibl�\:�I;SOTA �_ <br /> 1. PUMP tAPACITY Pro)ect I0: Q1Q87016E v aa.2a.2016 <br /> Pumping Lo Gravity or Preswre Distnbution: Presswe <br /> 1. If pwssp:ng to gravny c�iter the galton per mcn�ttc of the pump� ��GPS; t Id-45 4P►n) <br /> 2. If pumping to a presuinzeQ dfstnbuGon sysicKn: 3?.0 GPK <br /> i_ Enicrpixn�clesrnptson: <br /> 2. HEAD REQUIREMEMS <br /> s:.-^ut�:�:y.:e <br /> A. Eicvat�n D�ftcrerKe tq �� �� <br /> , <br /> , . <br /> beiw�n pw�ipand potnt of disct�arge: �Yy �. �,��""f� <br /> �iY ti1';� ...✓_���� . <br /> I llwa:V��: <br /> B. OistrftwtmpMez�lass: �ft �.�.__ .�'� �'�°��• <br /> t. A(faictor►t1FleaJtox: ��ft ¢�r.cr.-, c�z:-t�:,:�,.•,•.,t.c::., i` - -i....................__..... ...._..----_ <br /> �! <br /> Table I,Frictlon Lws in Ptastic Pip�per 10Mt <br /> Qistribution H�ad Loss _ � _ _._...._..._ <br /> Gravity Dfstributlon =Ofi " F�oti•�nate ;_.���e��arneter(;nches� <br /> _.. . ._.._.... <br /> tGpMl t ' 1.25 1.5 2 <br /> N�qssurc Uictributlon b:+scd on M1nlmum Avaragce Hc�ac! 10 � �-5.7 � 3 M1.3 b.3 <br /> Vatuc on Pressur�DEstribuLlo�Worlcshcet• � i <br /> ' 12 ( t2.8 1 4.3 1.8 I 0.3 <br /> Minimum Avera •Mead Distribution Hazed Loss �; 77.0 � 5.7 2.4 � O.o <br /> �t� �fl 16 2t.8 j 7.3 ' 3.0 ( 4.7 <br /> N� 61t �g ' 9.? 3.S 0.9 <br /> Sfl 10tt Zp ` 11.1 ; 4.6 : 1.1 <br /> ?S 16.E 6.9 i.l <br /> D. �.SuDpIY Ptpe Diameti�r: I.S in 30 2?.5 � 9.7 2.4 <br /> �p� � 35 ` i2.9 3.Z <br /> 2.SuPP�Y��R'tc�rx,th: �_-Jit qq i ' 16.5 � �.t <br /> E. Fnctioa Loss in Plastic Pp�e per 100(t irom Tabte I: `�� ? 2C�.5 5.0 <br /> 50 � � � 6.1 <br /> Friccron ioss= �Q.83 it pc,t0pf[oi p�pz 55 � . � 7.3 <br /> bp � � ( <br /> � 8.6 <br /> p, Oelermme Equivofent Pipe Lerroth (rom pump disclavge to aoil dnpcqsat area tliuh.vgr b5 � i �Q,a <br /> point. Estmnatr py add�ng 25 to supply plpe Icngth lor Citting lms. Supply Pi�e eerwth �� �� � <br /> (D.2)x t.25-fqerivolent Pf�r Length 75 �3.a <br /> L-_-.___J �t x 1.25 - 112.5 rt 85 ; 16.4 <br /> �> > 20.1 <br /> G. Calctdate Supp�y Frict+on Loss by muttfptyx�q fsittion loss Per iQDft ILme E)by the Eq:rivCleni Pr�e 4ength �Lirk Fj and di�de:by 100. <br /> SuppEy Fricaon loss= <br /> fQ.83 ft p;r tODfi X i12.5 it - 100 - 121 ft <br /> H� TotG Heod requnemeni�s the s�n o(the ftevccion OifJerence (Luu:.},ihc Dutr tiwt9on Head Loss(�frxr B).Addittan:ii Flc+atl Loss(lu�e G),and itae <br /> Supply Ftiction Loss(LInC G ► <br /> 14.0 ft . S.0 ft . �JR - 12.2 R = 31.2 fc <br /> 3. PUMP SELEGTION <br /> a pump mwt be x�lecied to delnrer at lcast 3 2,� GPv{�uk�pr��ne 2)wtth at ieast 3�,2 fc�t of total head. <br /> C0�11tiiL'f1i5_ <br />