Pump Data Sheet - Gorman-Rupp Company: National Energy Equipment Name: Date: 5/8/2009 Pump: Size: RS5A-B-1 Type: RS/RD-Series Speed: 1750 rpm Synch speed: 1800 rpm Dia: 13.25 in Curve: RS5A-B-1 Impeller: 38623-531 Specific Speeds: Ns: --- Nss: --- Dimensions: Suction: 6 in Discharge: 5 in Pump Limits: Temperature: --- Power: --- Pressure: --- Eye area: --- Sphere size: --- Search Criteria: Flow: --- Head: --- Fluid: Water Temperature: 60 °F SG: 1 Vapor pressure: 0.2563 psi a Viscosity: 1.105 cP Atm pressure: 14.7 psi a NPSHa: --- Motor: Size: 60 hp Speed: 1800 Frame: 364T Standard: NEMA Enclosure: TEFC Sizing criteria: Max Power on Design Curve Selected from catalog: Gorman-Rupp Petroleum Pumps.60 Vers: 1.00 ---- Data Point ---- Flow: 1214 US gpm Head: 118 ft Eff: 74.1% Power: 48.9 hp NPSHr: 12.6 ft ---- Design Curve ---- Shutoff head: 148 ft Shutoff dP: 64 psi Min flow: --- BEP: 74.1%@ 1214 US gpm NOL power: 50.1 hp @ 1486 US gpm -- Max Curve -- Max power: 50.1 hp @ 1486 US gpm US gpm NPSHr - ft 1600 1400 1200 1000 800 600 400 0 200 10 20 30 Head - ft 1600 1400 0 20 1200 40 1000 60 80 800 100 600 120 140 400 160 200 180 74.1 13.25 in 9.5 in 10 hp 15 hp 20 hp 25 hp 30 hp 40 hp 50 hp 40 40 50 50 60 60 70 70 70 70 74 74 Performance Evaluation: Flow Speed Head Efficiency Power NPSHr US gpm rpm ft % hp ft 1427 1750 97.4 70.1 50 19.1 1189 1750 120 74.1 48.8 12 951 1750 136 70.9 45.8 7.89 713 1750 148 63.4 41.6 5.43 476 1750 155 51.3 36.2 3.97
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