Material Construction of Motor Part NameMaterial ShaftSS 431 / SS 410 Bearing BushLeaded Tin Bronze Thrust BearingS.S. / Carbon Lower/Upper HousingCast Iron Stator ShellStainless Steel (Heavy Duty) Material Construction of Pump Part NameMaterial Impeller/DiffuserSS 410 / Cast Iron Bearing BushLeaded Tin Bronze Pump ShaftS.S 202 Suction Casing / NRVCast Iron Strainer / Cable GuardStainless Steel Stage CasingCast Iron Operating Limits Power Range5.0 H.P. (180 /240 V, 50 Hz. AC single phase) 5.0 to 10.0 H.P. (350 /415 V, 50 Hz. AC Three phase) Speed2850 RPM Max. Discharge700 LPM Min. Discharge300 LPM Max. Head275 Ft. Per stage Head33 Ft. Special features : Lower Power Consumption Sand Fighter Model Long durability due to complete SS Motor body With stand with wide voltage fluctuation Specially Designed for high discharge Excellent performance even at low voltage