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Pump Selection for a Pressurized System.,Single Family Residence Project . Sumenerhavet Parameters • 100•. Discharge Assembly-Size 2.00 inches. i . Transport Length 80 feet Transport Pipe.Class 40 1 Transport Line Size 2:00 inches 90 j wnsuos Distributing Valve Model None Max E►evation Lift 6. feet t Manifold Length 20 feet 80 j M'anifold.Pipe Class 40 Manifold-Pipe Size 1.25 inches Nuniber of Laterals per belt 5 Lateral Length 20 feet 70 Lateral Pipe Class 40 co Lateral Pipe Size 1:25 inches m ` Orifice Size 1/8 inches n" = sa Orifice spacing 4 feet p Residual Head $, feet I- Flow Meter None inches rya j m f Add-on'Frlctien Losses 0 feet T '50: ' I O Calculations �_ c Minimum Flow Rate.per Orifice 0.43 gpm .0 40 i. Number of Orifices per Zone •30 3 I [. Total Flow Rate per Zone '12.9 gpm "' _ Number of Laterals per Zone 5 11111 %Flow Differential.lst/LastOrifice 0.1 % 30 11 V Transport Velocity 1.2 'fps _....L_.._, ..__ k Frictional Head Losses 20 - Loss'through Discharge 0.3 Meet - Loss in Transport 0.3 'feet s Loss through Valve .0.0 feet 1 Q Loss.in Manifold 0.1 feet Loss in_Laterals 0.0 feet 1 . • Loss througltFlowmeter 0.0 feet _ G • I 'Add-on''Friction Losses OM feet 0.0 10 20 ' 30 40 50 Net.Discharge(gpm) Pipe Volumes Vol of Transport Line 13.9 gals Vol of Manifold 1.6 gals Vol of Laterals per Zone 7 gals g. PumpData Legend Total Volume 23.3 gals. PVA3005 High Head Effluent Pump system Curve:..... 30 GPM;1/2HP Minimum Pump Requirements. 115V 10 Pimp Curve: Design Flow.Rate 12.9 gpm Pump Optimal Range:' Total D;ynamicHead 10.7 feet, ' Operating point`'` STATE CERTIFIED / DesignPaint0 ` Environmental Health Specialist '�' "� md, 11200 , Orenco Robert Goodwin Y' 7 e. •f,i1 :;