| Property | Value |
|---|---|
| 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, Wall |
| Number of Speeds | 1 |
| Voltage - Roof Ventilators | 208V AC/230V AC/460V AC |
| Motor HP - Roof Ventilators | 3/4 hp |
| Base Size - Roof Ventilators | 27 3/4 in dia |
| CFM @ 0.000-In. SP | 4922 |
| Dimension C | 34 3/4 in |
| CFM @ 0.500-In. SP | 3922 |
| Sones @ 0.125-In. SP @ 5 Ft. | 16.3 |
| Includes | Drive Package, Mounting Plate, NEMA 1 Junction Box |
| Phase | 3 |
| Dimension E | 25 in |
| Housing Material | Aluminum |
| Bearing Type | Regreasable Pillow Block |
| Item | Centrifugal Upblast Roof Exhaust Fan |
| Motor Voltage | 208/230/460 |
| Standards | AMCA Sound and Air, UL/cUL 762 |
| Base Length | Not Applicable |
| RPM | 875 |
| Sones @ 0.500-In. SP @ 5 Ft. | 13.5 |
| CFM @ 0.375-In. SP | 4192 |
| Drive Type | Belt Drive |
| Mounting Location | wall |
| Overall Height | 34 3/4 in |
| Wheel Material | Aluminum |
| Max. Inlet Temp. | 300 Degrees F |
| Base Width | Not Applicable |
| Speed Controllable | No |
| Recommended Damper Size (In.) | 17 x 17 |
| Dimension A | 27 3/4 in |
| Drive Package Included | Yes |
| Sones @ 0.250-In. SP @ 5 Ft. | 15.2 |
| CFM @ 0.125-In. SP | 4676 |
| Motor HP | 3/4 |
| CFM @ 0.250-In. SP | 4439 |
| Overall Dia. | 35 3/8 in |
| CFM @ 0.875-In. SP | 2684 |
| Dimension B | 35 3/8 in |
| CFM @ 0.750-In. SP | 3240 |
| Hz | 60 |
| Max. Operating Amps | 2.9-2.8/1.4 |
| Wheel Dia. | 21 1/4 in |
| Dimension D | 21 in |
| CFM @ 0.625-In. SP | 3626 |
| Shaft Dia. Wheel End | 3/4 in |
| Max. BHP | 0.79 |
| Base Square Size - Roof Ventilators | 27-3/4 |
| Assembled/Unassembled | Unassembled |
| Wheel Type | Backward Inclined |
| Includes Drive Package | Yes |
| Maximum Inlet Air Temperature | 300 Degrees F |
| Exhaust Airflow @ 0.500 in SP | 3,922 cfm |
| Exhaust Airflow @ 0.375 in SP | 4,192 cfm |
| Base Diameter | 27 3/4 in |
| Base Shape | Round |
| Overall Diameter | 35 3/8 in |
| Includes Motor | Yes |
| Nameplate Voltage | 208-230/460V AC |
| Brake Horsepower | 79/100 hp |
| Motor Efficiency | Standard Motor |
| Airflow @ 0.000 in SP | 4,922 cfm |
| Motor Location | Out of Airstream |
| For Air Type | Kitchen Air |
| Motor Enclosure Design | Open Dripproof (ODP) |
| Maximum Static Pressure | 7/8 in wc |
| Grease Capacity | Standard Grease |
| Current | 2.9 to 2.8/1.4 A |
| Damper Size | 17 x 17 in |
| Frequency | 60 Hz |
| Exhaust Airflow @ 0.250 in SP | 4,439 cfm |
| Features | Air Handling Quality Bearings Meet Minimum of L10-100,000 Hours, Nonoverloading Centrifugal Wheel Design, Optional NEMA 1 and 4 Disconnects Available, UL/CuL 705 Listed for Power Ventilators, UL/CuL 762 Listed for Restaurant Exhaust Appliances |
| Electrical Connection | Power Cord |
| Safety Features | Fully Rolled Windband |
| Motor Horsepower | 3/4 hp |
| Motor Enclosure | Open Dripproof |
| Base Dimension | 27 3/4 in Round |
| Resistance Properties | Spark Resistant |
| Housing Length | 35.4 in |
| Exhaust Airflow @ 0.000 in SP - Range | 2,000 to 4,999 cfm |
| Maximum Fan Speed | 875 RPM |
| Exhaust Airflow @ 0.000 in SP | 4,922 cfm |
| High-Efficiency Motor | No |
| Exhaust Airflow @ 0.500 in SP - Range | 2,000 to 4,999 cfm |
| Wheel u0026 Housing Material | Aluminum / Aluminum |
| Nominal Voltage | 208-230/460V AC |
| Housing Width | 35.4 in |
| Sound Level | 13.5 sones @ 0.500 in SP and 5 ft, 15.2 sones @ 0.250 in SP and 5 ft, 16.3 sones @ 0.125 in SP and 5 ft |
| For High-Static Pressure Applications | No |
| Spark Resistant Construction Type | A |
| Housing Material Fabrication | Spun |
| Motor Speed | 875 RPM |
| Assembly | Unassembled |
| Propeller Shaft Diameter | 3/4 in |
| Exhaust Airflow @ 0.125 in SP | 4,676 cfm |
| Wheel Diameter | 21 1/4 in |
| Exhaust Airflow @ 0.000 in. SP - Range | 2,000 to 4,999 cfm |
| Application | Industrial and Commercial Buildings, Restaurants, Schools |
| Country of Origin (subject to change) | Multiple |
| Package Quantity | 1 |
Upblast Vent, 21-1/4 In, 208-230/460V, Dayton, Mfr#: 7AT37
$1483,99
Free shipping will be applied on orders over $50
Centrifugal Upblast Roof Exhaust Fan, Application Industrial and Commercial Buildings, Restaurants, Schools, Drive Type Belt Drive, For Air Type Kitchen Air, Base Diameter 27 3/4 in, Base Width Not Applicable, Base Length Not Applicable, Base Shape Round, Maximum Static Pressure 7/8 in wc, Exhaust Airflow @ 0.000 in SP 4,922 cfm, Nameplate Voltage 208-230/460V AC, Phase 3, Motor Horsepower 3/4 hp, Assembly Unassembled, Number of Speeds 1, Housing Material Aluminum, Wheel Material Aluminum
9999 in stock
Must order in multiples of 1
Subtotal:
$1483.99
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