Bearing Type: Ball , Flange Depth: 1-1/4" , Flange Width: 1.25" , Frame Finish: Painted , Frame Material: Steel , Full Load Amps: 6.6/3.1-3.3 , Hazardous Location Class: 1 C,D/ 2 F,G , Hz: 60 , Max. Ambient Temp.: 104 F , Max. Depth: 20-1/2" , Motor Enclosure: Explosion Proof Fan Cooled , Motor HP: 1/3 , Motor RPM: 1625 , Motor Type: Capacitor Start , Mounting Position: Horizontal , Number of Blades: 3 , Phase: 1 , Propeller Material: Aluminum , Shaft Dia.: 1/2" , Type: Direct Drive, Hazardous Location , Venturi Clearance Dia.: 1/8" , Venturi Depth: 5/8 , Voltage: 115/208-230 , Watts: 250