Amphibious Motor Pump Set 300 Hp Minimum Flow 900M³/H At 55Mca. Radial Amphibious Type For Raw Water Booster For Continuous 24-Hour Daily Operation. Designed For Operation At Any Inclination Angle, Inside Or Outside The Water. Designed For Operating Point With A Minimum Flow Of 900M3/H And A Head Of 55Mca. Manufactured Monobloc Type Based On Mb 1032 (Nbr6400) Standard And Iso 2531 (Din) Flanges With Suction Flange Parallel To The Single Stage Radial Reservoir Flange. Nominal Suction Diameter Dn 300 With Flanged End Pn 25. Cooled By The Pumped Liquid Itself. Dimensioned For Operation In Frequency Converter Drive Systems.Electrical Efficiency Of The Motor Greater Than Or Equal To 93%.Hydraulic Efficiency Greater Or Equal To 83% At The Operating Point. Three-Phase 4-Pole Asynchronous Motor Set 380V Submerged Type Squirrel Cage Short-Circuit Configuration And Rewindable.Power Of At Least 300 Hp.Nominal Rotation 1750 Rpm 60 Hz.Degree Of Protection Ipw 68 According To Nbr Iec 60034-6:2013.Insulation Class Y (90°C).Service Factor 1, 15.Wiring Coiled Wrapped In Pvc. Housing Made Of Nodular Cast Iron Ggg-40 (Astm A-536 Gr 60-40-18), With Eyelets For Suspension And Indication Of The Direction Of Rotation Using An Arrow, Cast On The Housing Or Engraved On A Steel Plate Stainless Steel Fixed Under The Same Aisi 420C Motor Shaft Bearing With High Hardness Replaceable Bushings. Hydrodynamic Sliding Type Radial And Axial Bearings With Hydraulic Film Floating Technology. Multiple Spring Mechanical Seals With Silicon Carbide Faces, Aisi 304 Body And Orings Rings In Viton.Equalizing Filter In Sintered Bronze.Rotor-Propeller And Diffuser In Ca-40 Steel For Operation In Abrasive Fluids.Replaceable Wear Rings Made In Bronze On The Impeller And On The Pump Housing.Assembled With 120 (6 X 20M ) Meters Of Power Cable And 20 Meters Of Thermitter Cable. Maximum Noise Level 60Bd Outside Water. Stainless Steel Identification Plate...
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