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i Pump Selection for a Pressurized System-Single Family Residence Project Humbug Parameters Discharge Assembly Size 1.25 inches 110 : I 1 1 i. . 1 1 1 1 , 1 1 • 1 i 1 i i 1 , i : ; I LengthI Transport Pipe C 20 feel -i_I i i _ -. --.-- , - Transport Pipe Class 40 + I Ii, • i : ' ; i i 1 f ; i Transport Line Size. 1.50 inches 100 I I I I I , Distributing Valve Model None 11 I ( ! j j ; i 1 1 ' 1 I 1 ! 1 ! I , 1 1 1 Max Elevation Lilt 15 feell i IYi 1 i j I j i i 1 i Mandold Length 16 feet I i i I • I i I I I ; Manifold Pipe Class 40 90 1 I I ! I i i •+ 11 Manifold Pipe Size 1.50 inches I I I 1 . ' 1 1 I_ 1 L-i 1 i Number of Laterals per Cell 5 11 1 j I i t 1 1 1 1 i ' i Lateral Length 28 feet 80 I I I ' I ' ! i 11 + - i I i + i f 1 i 1 .I 1 I I I Lateral Pipe Class 40 { I I I i j ! 1 1 I II 1 Lateral Pipe Size 1.50 inches I -�-�-I -) - I-• _ __._ Orifice Size 1/8 Inches 70 1 1 I r I 1 1 I 1 I I . 1 : i 1 I Orifice Spacing 2 feet tv Residual Head 5 feet X _I 1 1 I I 1- III i-._1_i_._J._ i L + - I_I 1 ! i_Lt._ Flow Meter None inches ! 1 ! III f + I i ; ; I : + i 'Add-on'Friction Losses 0 feet - 60 + \. co do 1111 ( 1 1 i_l_I 1 ' III 1 , : i `\ i I l ,: l Calculations x 11 1 ,—I i j - - 50 f ill I i t i l 1 1 1 1 , 1 I T M \ I i 1 , i Minimum Flow Rate per Orifice 0.43 gpmto 1 1 1 1 I j III I I I i l l 1 Number of Orifices per Zone 75 j� (__1-y 1 I I - I l i _1 i Total Flow Rate per Zone 32.5 gpm O 1 i I-j- I_T'-_i! _I I i 1 _I , ' Number of Laterals per Zone 5 3 40 ( I I i I i i i ! , , , Flow Differential lsut.as1 Orifice 0.3 °5 12 • 11 I 1 i i 1 l I I + I I I { 1 i• 1 i t Transport Velocity 5.1 fps l -1 I_ { t__'_ �_ _l_+_.i?-j--=-"-I-+ 1. li 1111 i111 j1i1 .flat l i i, . , Frictional Head Losses 30 — IfI _ Loss through Discharge 7.4 feel III �� 1 Ijf I I I ! I 11 f 1-• 11 1 11ti I I i 11 I • I !LossthroughValve 0.0 feet 20 1Loss In Manifold 0.3 feet + ' _ _ _ +1 I , i Li l { I I I II' i ' I Loss in Laterals 0.0 feet I I 1 Loss through Flowmeter 0.0 feel 10 I l I 1 i l 1 I l i t I 1 1 11-:-1-; 1 ! i i I I I ! . 'Add-on'Friction Losses 0.0 feet 1 I I i j . i 1 1_._!_ _i , 111 1 1_ ,.. 1 1 1 _1 _�_,_1� , 1 i_ i _I.- ! �_ Pipe Volumes I I I 11 -FM i I i I 1 1 I 1 I ! ; i l i 1 i ;_ Vol of Transport Line 2.1 gals 00 5 10 15 20 25 30 35 40 Vol of Manifold 1.7 gals Net Discharge(gpm) Vol of Laterals per Zone 14.8 gals Total Volume 18.6 gals Minimum Pump Requirements PumpData Legend Design Flow Rate 32.5 gpm P3005 HH Effluent System Curve: Pump Data Total Dynamic Head 28.9 feel P3005 High Hoad Effluent Pump 30 GPM 112HP Pump Curve:..._ 115V 10 Pump Optimal Range: — Operating Operating Point:`1 STATE CERfl . /f b edatt5t J Design Point O I Environmental Health Sp LL ,ror EH-S-i 0 06540 Loote0/ii- __:: .\ Robert G ood win 6 .