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Downblast Vent, Belt Drive, 24-1/2 In
- Item # 7AU72
- Mfr. Model # 7AU72
- UNSPSC # 40101502
- Catalog Page # 4143
- Shipping Weight 149.86 lbs.
- ItemDownblast Ventilator
- Drive TypeBelt
- Wheel Dia.24-1/2"
- CFM @ 0.000-In. SP4863
- CFM @ 0.125-In. SP4654
- CFM @ 0.250-In. SP4403
- CFM @ 0.375-In. SP4120
- CFM @ 0.500-In. SP3702
- CFM @ 0.625-In. SP3208
- Sones @ 0.125-In. SP @ 5 Ft.12.8
- Sones @ 0.250-In. SP @ 5 Ft.12.1
- Sones @ 0.500-In. SP @ 5 Ft.10.5
- Motor Voltage208-230/460
- Max. Operating Amps2.1-2.2/1.1
- Motor HP1/2
- Max. BHP0.55
- Base Width34"
- Base Length34"
- Base Height1-3/4"
- Overall Dia.42-3/4"
- Overall Height38-3/8"
- Shaft Dia. Wheel End1"
- Mounting LocationRoof
- Shaft Dia. Sheave End1"
- Max. Inlet Temp.180 Degrees
- Housing MaterialSpun Aluminum
- Wheel MaterialAluminum
- Wheel TypeBackward Inclined Centrifugal
- Speed ControllableNo
- Adj. 12 3/8"H Roof Curb Stock No.4C455
- Adj. 6 3/8"H Roof Curb Stock No.3C438
- Recommended 12 In. Fixed Curb Item No.4HX50
- Recommended 8 In. Fixed Curb Item No.4HX42
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