Marathon Motors Closed-Coupled Pump Motor, E102, 1.5HP, 230/460V, 1800RPM, 3PH, 143JM FR, DPClose-coupled pumps where the pump impeller is mounted directly on the motor shaft in environments that are relatively clean and dry.Product Specifications HORSEPOWER1 1/2 ENCLOSUREDP FRAME143JM BRANDMarathon Motors MOUNTINGC-Face Rigid MOTOR RPM 60Hz1800 MOTOR RPM 50Hz1500 RPM1800/1500 PHASE3 VOLTAGE230/460 SERVICE FACTOR1.15 AMBIENT TEMP C40 ENCLOSURE TYPEOpen/Drip Proof OPPOSITE END BEARING6203 WEIGHT44 ULRecognized Construction CSAY DUTYContinuous MANUFACTURERS PART NUMBERE102 RPM RANGE1701-1800 MODEL NUMBER145TTDR4034 60 HERTZ RPMS1800 60 HERTZ kW1.12 is_motorYes 50 Hertz FL eFF82.50 Percent KVA-CODEM 50 Hertz Voltage190/380 50 Hertz FL Amps3.8/1.9 FL EFFICIENCY84 50 Hertz SF1.15 50 Hertz HP1 50 Hertz kW0.75 NEMA DESIGNB STARTING TYPEAcross the Line IP CODE22 ORIENTATIONHorizontal BEARING-DRIVE-END6206 ASSEMBLYF1 Only DRIVE END BEARING SIZE6206 OPPOSITE END BEARING SIZE6203 FL AMPS4.4/2.2 INSULATION CLASSB