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Upblast Ventilator, 18-1/2 In, 115/230V
- Item # 7A631
- Mfr. Model # 7A631
- UNSPSC # 40101502
- Catalog Page # 4137
- Shipping Weight 146.18 lbs.
- ItemUpblast Ventilator
- Drive TypeBelt
- Wheel Dia.18-1/2"
- CFM @ 0.000-In. SP5138
- CFM @ 0.125-In. SP5026
- CFM @ 0.250-In. SP4913
- CFM @ 0.375-In. SP4811
- CFM @ 0.500-In. SP4710
- CFM @ 0.625-In. SP4620
- CFM @ 0.750-In. SP4532
- CFM @ 0.875-In. SP4410
- CFM @ 1.000-In. SP4232
- CFM @ 1.250-In. SP3912
- CFM @ 1.500-In. SP3537
- CFM @ 1.75-In. SP3023
- Sones @ 0.125-In. SP @ 5 Ft.23
- Sones @ 0.250-In. SP @ 5 Ft.22
- Sones @ 0.500-In. SP @ 5 Ft.21
- Motor Voltage115/208-230
- Motor HP1-1/2
- Max. BHP1.58
- Base Length30"
- Base Height1-3/4"
- Overall Dia.35-3/8"
- Base Width30"
- Shaft Dia. Sheave End3/4"
- Shaft Dia. Wheel End3/4"
- Overall Height36 1/2"
- Max. Inlet Temp.300 Degrees
- Housing MaterialSpun Aluminum
- Mounting LocationRoof
- Wheel MaterialAluminum
- Speed ControllableNo
- Fixed UL 762 Kitchen Roof Curb Stock No.4HX57
- Recommended 12 In. Fixed Curb Item No.2RB79
- Recommended 8 In. Fixed Curb Item No.4HX41
- Recommended Damper Size (In.)23 x 23
- Recommended Damper Stock No.4HX67
- Adj. 12 3/8"H Roof Curb Stock No.2ZV83
- Adj. UL 762 Kitchen Roof Curb Stock No.4HX62
- RequiresRoof Curb For New Installation
- IncludesNEMA 1 Junction Box, Drive Package
- StandardsUL/cUL 762, AMCA Sound and Air
Compliance and Restrictions
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