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Upblast Vent, 30-1/2 In, 208-230/460V
- Item # 3GY74
- Mfr. Model # 3GY74
- UNSPSC # 40101502
- Catalog Page # 4136
- Shipping Weight 357.0 lbs.
- ItemUpblast Ventilator
- Drive TypeBelt
- Wheel Dia.30-1/2"
- CFM @ 0.000-In. SP12,449
- CFM @ 0.125-In. SP12,176
- CFM @ 0.250-In. SP11,904
- CFM @ 0.375-In. SP11,607
- CFM @ 0.500-In. SP11,273
- CFM @ 0.625-In. SP10,939
- CFM @ 0.750-In. SP10,554
- CFM @ 0.875-In. SP10,169
- CFM @ 1.000-In. SP9743
- CFM @ 1.250-In. SP8756
- CFM @ 1.500-In. SP7352
- Sones @ 0.125-In. SP @ 5 Ft.24
- Sones @ 0.250-In. SP @ 5 Ft.23
- Sones @ 0.500-In. SP @ 5 Ft.22
- Motor Voltage208-230/460
- Max. Operating Amps9.3/4.0
- Motor HP3
- Max. BHP3.15
- Base Length42"
- Base Height1-3/4"
- Overall Dia.50"
- Base Width42"
- Shaft Dia. Sheave End1"
- Shaft Dia. Wheel End1"
- Overall Height40"
- Max. Inlet Temp.300 Degrees
- Housing MaterialSpun Aluminum
- Mounting LocationRoof
- Wheel MaterialAluminum
- Speed ControllableNo
- Fixed UL 762 Kitchen Roof Curb Stock No.4HX59
- Recommended 12 In. Fixed Curb Item No.2RB81
- Recommended 8 In. Fixed Curb Item No.4HX43
- Recommended Damper Size (In.)35 x 35
- Recommended Damper Stock No.4HX69
- Adj. 12 3/8"H Roof Curb Stock No.2ZV85
- Adj. 6 3/8"H Roof Curb Stock No.4C455
- Adj. UL 762 Kitchen Roof Curb Stock No.4HX63
- RequiresRoof Curb For New Installation
- IncludesNEMA 1 Junction Box
- StandardsUL/cUL 762, AMCA Sound and Air
- Green Environmental AttributeProduct Contributes to Reducing Energy Consumption
- Green Certification or Other RecognitionNEMA Premium Rated
Compliance and Restrictions
Green Product - This item has been designated by the manufacturer as an environmentally preferable product (EPP) because this item is NEMA Premium Rated.
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