DAYTON 7A699 Upblast 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 Standard Voltage - Roof Ventilators 208 V AC/230 V AC/460 V 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: Standard 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 Dimension B: 35 3/8 in CFM @ 1.75-In. SP: - Base Square Size - Roof Ventilators: 30 x 30 Adj. UL 762 Kitchen Roof Curb Stock No.: 4HX62 Overall Height: 36 1/2 in Base Height: 1 3/4 in CFM @ 0.625-In. SP: 3904 Sones @ 0.250-In. SP @ 5 Ft.: 17.1 CFM @ 0.875-In. SP: 3515 CFM @ 0.500-In. SP: 4005 Recommended Damper Stock No.: 4HX67 Item: Upblast Ventilator Mounting Location: Roof CFM @ 1.250-In. SP: 2841 CFM @ 0.125-In. SP: 4348 Drive Package Included: Yes Recommended 12 In. Fixed Curb Item No.: 2RB79 Adj. 12 3/8 H Roof Curb Stock No.: 2ZV83 Wheel Material: Aluminum Motor Voltage: 208/230/460 Recommended 8 In. Fixed Curb Item No.: 4HX41 Speed Controllable: no Sones @ 0.125-In. SP @ 5 Ft.: 17.9 Max. BHP: 1.04 Motor HP: 1 CFM @ 0.750-In. SP: 3703 Dimension A: 30 in Base Width: 30 Requires: Roof Curb for New Installation Includes: NEMA 1 Junction Box Drive Package RPM: 1185 CFM @ 2.500-In. SP: - Assembled/Unassembled: Unassembled Fixed UL 762 Kitchen Roof Curb Stock No.: 4HX57 Overall Dia.: 35 3/8 in CFM @ 1.000-In. SP: 3336 Recommended Damper Size (In.): 23 x 23 Bearing Type: Regreasable Pillow Block Base Length: 30 CFM @ 0.250-In. SP: 4224 Fixed Severe Duty 24 H Roof Curb Item No.: - CFM @ 2.250-In. SP: - CFM @ 0.375-In. SP: 4108 Shaft Dia. Wheel End: 3/4 in Dimension C: 34 3/4 in Drive Type: Belt-Drive Max. Inlet Temp.: 300 Degrees CFM @ 2.75-In. SP: - Hz: 60 Wheel Dia.: 18 1/2 in Standards: UL/cUL 762 AMCA Sound and Air Dimension D: 21 in Housing Material: Spun Aluminum Sones @ 0.500-In. SP @ 5 Ft.: 16.5 Adj. 6 3/8 H Roof Curb Stock No.: - CFM @ 1.500-In. SP: - CFM @ 2.000-In. SP: - Phase: 3 Zoro Benefits: 7 000+ Brands. Free Shipping. Hassle Free Returns.