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Grundfos Quotation System 24.1.1 <br />Pump Performance Datasheet <br />Customer : <br />Customer ref. / PO : <br />Tag Number : 001 <br />Service : 2 pump 5600gpm <br />Quantity : 1 <br />Project Number / ID : 2316261 <br />Model : NBS 080-135-6P <br />Stages : 1 <br />Based on curve number : 080-135-6P-334_Std <br />Basic model number : - <br />Date last saved : 08/27/2024 4:30 PM <br />Operating Conditions <br />Flow, rated : 5,600.0 USgpm <br />Differential head / pressure, rated (requested): 60.00 ft <br />Differential head / pressure, rated (actual): 60.12 ft <br />Suction pressure, rated / max : 75.00 / 75.00 psi.g <br />NPSH available, rated : Ample <br />Site Supply Frequency : 60 Hz <br />Synchronous speed flow : 2,801.9 USgpm <br />Synchronous speed head : 60.08 ft <br />Performance <br />Speed, rated : 1185 rpm <br />Impeller diameter, rated : 13.15 in <br />Impeller diameter, maximum : 13.15 in <br />Impeller diameter, minimum : 13.15 in <br />Efficiency : 88.55 % <br />NPSH required / margin required : 19.68 / 0.00 ft <br />Ns (imp. eye flow) / Nss (imp. eye flow): 2,616 / 8,024 US Units <br />MCSF : 254.6 USgpm <br />Head, maximum, rated diameter : 83.11 ft <br />Head rise to shutoff : 38.24 % <br />Flow, best eff. point : 2,545.5 USgpm <br />Flow ratio, rated / BEP : 110.00 % <br />Diameter ratio (rated / max): 100.00 % <br />Head ratio (rated dia / max dia): 100.00 % <br />Cq/Ch/Ce/Cn [ANSI/HI 9.6.7-2010]: 1.00 / 1.00 / 1.00 / 1.00 <br />Selection status : Acceptable <br />Energy Indexes <br />PEI (CL): Out of scope <br />ER (CL): Out of scope <br />Liquid <br />Liquid type : Cold Water <br />Additional liquid description : <br />Solids diameter, max : 0.00 in <br />Solids concentration, by volume : 0.00 % <br />Temperature, max : 68.00 deg F <br />Fluid density, rated / max : 1.000 / 1.000 SG <br />Viscosity, rated : 1.00 cP <br />Vapor pressure, rated : 0.34 psi.a <br />Material <br />Material selected : Cast iron / 125 Class <br />Pressure Data <br />Maximum working pressure : 111.0 psi.g <br />Maximum allowable working pressure : 175.0 psi.g <br />Maximum allowable suction pressure : 130.0 psi.g <br />Hydrostatic test pressure : 263.0 psi.g <br />Driver & Power Data (@Max density) (Per Pump) <br />Motor sizing specification : Max power (non-overloading) <br />Margin over specification : 0.00 % <br />Service factor : 1.15 (used) <br />Power, hydraulic : 42.49 hp <br />Rated power (based on duty point): 47.99 hp <br />Max power (non-overloading): 48.61 hp <br />Synchronous speed rated power : 48.00 hp <br />Nameplate motor rating : 50.00 hp / 37.29 kW <br />0 <br />9 <br />18 <br />27 <br />36 <br />45 <br />54 <br />63 <br />72 <br />81 <br />90 <br />He <br />a <br />d <br /> <br />- <br /> <br />f <br />t <br />(1) <br />13.15 in <br />System Curve #1 <br />(2) <br />63 73 80 <br />80 <br />40.0 hp <br />MCSF <br />0 <br />30 <br />60 <br />0 500 1,000 1,500 2,000 2,500 3,000 3,500 4,000 4,500 5,000 5,500 6,000 6,500 7,000 7,500 8,000NP <br />S <br />H <br />r <br /> <br />- <br /> <br />f <br />t <br />Flow - USgpm <br />(2)NPSHr (1) <br />Page 200 of 658