DAYTON 7HY69 Hzd. Loc. Vent 18-1/2 In 208-230/460V

Upblast Ventilator Drive Type - Roof Ventilators Belt Drive Drive Package With Motor Included Yes Base Size - Roof Ventilators 30 in x 30 in Duty Rating - Roof Ventilators Hazardous Location Voltage - Roof Ventilators 208V AC/230V AC/460V AC Motor HP - Roof Ventilators 1 Mounting Location - Roof Ventilators Roof Number of Speeds 1 Wheel Dia. 18-1/2 in CFM @ 0.000-In. SP 4477 Sones @ 0.125-In. SP @ 5 Ft. 17.9 Unassembled 3 Phase Base Height 1-3/4 in Features Item - Roof Ventilators: Upblast Ventilator Drive Package With Motor Included: Yes Duty Rating - Roof Ventilators: Hazardous Location Drive Type - Roof Ventilators: Belt Drive Mounting Location - Roof Ventilators: Roof Number of Speeds: 1 Voltage - Roof Ventilators: 208V AC/230V AC/460V AC Motor HP - Roof Ventilators: 1 hp Base Size - Roof Ventilators: 30 in x 30 in CFM @ 0.000-In. SP: 4477 Max. Operating Amps: 3.4-3.6/1.8 Dimension B: 35 3/8 in Dimension C: 34 3/4 in Base Square Size - Roof Ventilators: 30 x 30 Shaft Dia. Wheel End: 3/4 in Dimension D: 21 in Motor HP: 1 Wheel Material: Aluminum Phase: 3 Base Length: 30 Item: Upblast Ventilator Hz: 60 CFM @ 0.375-In. SP: 4108 Overall Dia.: 35 3/8 in Sones @ 0.500-In. SP @ 5 Ft.: 16.5 Max. Inlet Temp.: 300 Degrees Requires: Roof curb for new installations CFM @ 0.250-In. SP: 4224 CFM @ 1.000-In. SP: 3336 Recommended 12 In. Fixed Curb Item No.: 2RB79 Standards: Motor only UL Listed for Class I Groups C & D and Class II Groups E F & G hazardous locations CFM @ 2.500-In. SP: - CFM @ 0.750-In. SP: 3703 RPM: 1185 Sones @ 0.250-In. SP @ 5 Ft.: 17.1 Sones @ 0.125-In. SP @ 5 Ft.: 17.9 Base Height: 1 3/4 in Mounting Location: Roof Drive Type: Belt-Drive Recommended Damper Stock No.: 4HX67 Adj. 6 3/8 H Roof Curb Stock No.: 4c454 Motor Voltage: 208/230/460 Recommended Damper Size (In.): 23 x 23 CFM @ 0.125-In. SP: 4348 Drive Package Included: Yes Overall Height: 36 1/2 in Recommended 8 In. Fixed Curb Item No.: 4HX41 CFM @ 2.250-In. SP: - CFM @ 0.875-In. SP: 3515 Includes: Hazardous Location Motor that meets Class I Groups C & D AND Class II Groups E F & G CFM @ 1.250-In. SP: 2841 Speed Controllable: no Bearing Type: Sealed Pillow Block Max. BHP: 1.04 CFM @ 1.500-In. SP: - Dimension A: 30 in CFM @ 2.75-In. SP: - CFM @ 0.625-In. SP: 3904 Base Width: 30 Adj. 12 3/8 H Roof Curb Stock No.: 2ZV83 CFM @ 1.75-In. SP: - Assembled/Unassembled: Unassembled CFM @ 0.500-In. SP: 4005 Housing Material: Spun Aluminum Wheel Dia.: 18 1/2 in CFM @ 2.000-In. SP: - Zoro Benefits: 7 000+ Brands. Free Shipping. Hassle Free Returns.