60 HERTZ FREQUENCY RATING; UL, CSA APPROVAL; HAZARDOUS AREA, PUMP, BLOWER, VALVE AND GEARBOX APPLICATION; 115/208/230 VOLT AC 1-PHASE VOLTAGE RATING; C-FACE, FOOTLESS MOUNTING; 40 DEG C TEMPERATURE RATING; 0.5 HP POWER RATING; 1725/1800 RPM SPEED RATING