US Motors PSC, Direct Drive Fan, 3/4 HP, 1-Phase, 1625 RPM MotorPermanent Split CapacitorDirect Drive Fan & Blower5.6 DiameterOpenAir Over (OAO)Hub Ring Mount ( 2-1/2) except where notedwithout capacitorProduct Specifications BRANDUS Motors MANUFACTURERS PART NUMBER4127 HORSEPOWER3/4 MOTOR RPM 60Hz1625 VOLTAGE115 PHASE1 ENCLOSURE TYPEOpen/Drip Proof HERTZ60 RATED RPM1625 MOUNTINGRing/Stud INSULATION CLASSB SERVICE FACTOR1 is_motorYes RPM RANGE1501-1700 HERTZ (HZ)60 FL AMPS22.19