| Property | Value |
|---|---|
| Item - Roof Ventilators | Filtered Supply Ventilator |
| Drive Type - Roof Ventilators | Belt Drive |
| Drive Package With Motor Included | No |
| Wheel Dia. (In.) | 20 1/2 in |
| Base Size - Roof Ventilators | 46 in x 46 in |
| Filter Width (In.) | 40 5/8 in |
| Type | Centrifugal Belt Drive Less Drive Package |
| Housing Height (In.) | 48 in |
| Discharge Width (In.) | 23 in |
| Base Height (In.) | 1 1/2 in |
| Max. Inlet Temp. (Deg. F) | 120 Degrees F |
| Filter Area (Square-Ft.) | 7 3/4 sq ft |
| Dimension E (In.) | 2 |
| Dimension B | 48 in |
| Base Square Size - Roof Ventilators | 46 |
| Base Length (In.) | 46 |
| Item | Centrifugal Roof Supply Fan |
| Housing Width (In.) | 84 in |
| Recommended 8 In. Fixed Curb Item No. | 4HX44 |
| Shaft Dia. Sheave End (In.) | 1 7/16 in |
| Adj. 12 3/8 | 2ZV85 |
| Housing Length (In.) | 46 in |
| Dimension F | 2 in |
| Wheel Type | Forward Curved |
| Includes | Washable Aluminum Filters |
| Drive Package Included | No |
| Wheel Material | Steel |
| Motor HP Range | 5 to 10 |
| Dimension A | 46 in |
| Requires | Roof curb for new installations |
| Recommended 12 In. Fixed Curb Item No. | 2RB82 |
| Dimension C (In.) | 43-3/4 |
| Filter Housing Width (In.) | 41 1/8 in |
| Filter Depth (In.) | 7/8 in |
| Dimension A (In.) | 46 |
| Adj. 6 3/8 | 3c597 |
| Dimension D | 36 in |
| Base Width (In.) | 46 |
| Discharge Length (In.) | 25 3/8 in |
| Mounting Location | Roof |
| Dimension C | 43 3/4 in |
| Filter Housing Depth (In.) | 36 in |
| Dimension D (In.) | 36 |
| Dimension E | 2 in |
| Wheel Bore (In.) | 1 7/16 in |
| Shaft Dia. Wheel End (In.) | 1 7/16 in |
| Agency Compliance | cUL Listed, UL Listed |
| RPM Range | 642 to 804 |
| Filter Height (In.) | 27 5/8 in |
| Dimension B (In.) | 48 |
| Drive Type | Belt Drive |
| Filter Housing Height (In.) | 43 3/4 in |
| Bearing Type | Regreasable Pillow Block |
| Number of Filters Required | 2 |
| Filter Material | Aluminum |
| Dimension F (In.) | 2 |
| CFM Range | 10,400 to 14,600 |
| Housing Material | Steel |
| Overall Length | 46 in |
| Overall Width | 82 in |
| Features | Air Handling Quality Bearings Meet Minimum of L10-100,000 Hours, Neoprene Isolators Minimize Vibration and Noise |
| Standards | AMCA Sound and Air, UL/cUL 705 |
| Overall Height | 48 in |
| Material | Steel Wheel with Steel Housing |
| Application | Commercial Kitchen, Institutional Buildings |
| Base Diameter | Not Applicable |
| Housing Width | 82 in |
| Minimum Motor Horsepower | 5 hp |
| Minimum Motor Speed | 642 RPM |
| Minimum Airflow | 5,202 cfm |
| Hood Width | 84 in |
| For Airflow (Dependent on Motor) | 5,202 cfm to 14,948 cfm |
| Hood Length | 82 in |
| Number of Filters | 2 |
| Base Height | 1.5 in |
| Base Width | 46 in |
| Overall Diameter | 82 in |
| Mounting Orientation | Horizontal |
| Hood Height | 48 in |
| Filter Housing Width | 41 1/8 in |
| Base Dimension | 46 in Square |
| Filter Housing Depth | 36 in |
| Resistance Properties | Spark Resistant |
| Filter Housing Height | 43 3/4 in |
| Base Length | 46 in |
| Maximum Static Pressure | 2 in wc |
| Electrical Connection | Power Cord |
| Maximum Motor Speed | 804 RPM |
| Maximum Ambient Temperature | 120 Degrees F |
| Cutout Size | 25 3/8 in L x 23 in W |
| Housing Length | 46 in |
| Includes Drive Package | No |
| Maximum Motor Horsepower | 10 hp |
| Cutout Length | 25.4 in |
| Housing Finish | Galvanized |
| Assembly | Unassembled |
| Brake Horsepower | 5 1/2 hp |
| Mount Type | Roof Curb |
| Base Shape | Square |
| Wheel Diameter | 20 1/2 in |
| Maximum Inlet Air Temperature | 120 Degrees F |
| Maximum Fan Speed | 804 RPM |
| Propeller Shaft Diameter | 1 1/2 in |
| Sound Level | Fan RPM 642: 37.0 sones @ 0.000 in SP and 5 ft, 36.0 sones @ 0.125 in SP and 5 ft, 34.0 sones @ 0.250 in SP and 5 ft, 32.0 sones @ 0.375 in SP and 5 ft, 30.0 sones @ 0.500 in SP and 5 ft, 28.0 sones @ 0.625 in SP and 5 ft, 27.0 sones @ 0.750 in SP and 5 ft, 26.0 sones @ 0.875 in SP and 5 ft, 25.0 sones @ 1.000 in SP and 5 ft, 22.0 sones @ 1.250 in SP and 5 ft, Fan RPM 732: 35.0 sones @ 0.000 in SP and 5 ft, 45.0 sones @ 0.125 in SP and 5 ft, 44.0 sones @ 0.250 in SP and 5 ft, 42.0 sones @ 0.375 in SP and 5 ft, 41.0 sones @ 0.500 in SP and 5 ft, 39.0 sones @ 0.625 in SP and 5 ft, 38.0 sones @ 0.750 in SP and 5 ft, 36.0 sones @ 0.875 in SP and 5 ft, 34.0 sones @ 1.000 in SP and 5 ft, 31.0 sones @ 1.250 in SP and 5 ft, 28.0 sones @ 1.500 in SP and 5 ft, 25.0 sones @ 1.750 in SP and 5 ft, Fan RPM 804: 37.0 sones @ 0.000 in SP and 5 ft, 53.0 sones @ 0.125 in SP and 5 ft, 53.0 sones @ 0.250 in SP and 5 ft, 21.0 sones @ 0.375 in SP and 5 ft, 49.0 sones @ 0.500 in SP and 5 ft, 48.0 sones @ 0.625 in SP and 5 ft, 46.0 sones @ 0.750 in SP and 5 ft, 44.0 sones @ 0.875 in SP and 5 ft, 43.0 sones @ 1.000 in SP and 5 ft, 39.0 sones @ 1.250 in SP and 5 ft, 36.0 sones @ 1.500 in SP and 5 ft, 33.0 sones @ 1.750 in SP and 5 ft, 30.0 sones @ 2.000 in SP and 5 ft |
| Spark Resistant Construction Type | A |
| Speed Controllable | No |
| Includes Motor | No |
| Motor Location | Out of Airstream |
| Maximum Airflow | 14,948 cfm |
| Filter Area | 7 3/4 sq ft |
| Country of Origin (subject to change) | United States |
| Package Quantity | 1 |
Supply Vent, 20 1/2 In, Dayton, Mfr#: 5AU57
$4894,55
Free shipping will be applied on orders over $50
Centrifugal Roof Supply Fan, Mounting Location Roof, Wheel Diameter 20 1/2 in, Base Diameter Not Applicable, Base Length 46 in, Base Shape Square, Base Width 46 in, Maximum Airflow 14,948 cfm, Minimum Airflow 5,202 cfm, Maximum Motor Horsepower 10 hp, Minimum Motor Horsepower 5 hp, Minimum Motor Speed 642 RPM, Maximum Motor Speed 804 RPM, Maximum Static Pressure 2 in wc, Number of Filters 2, Filter Housing Depth 36 in, Filter Housing Height 43 3/4 in, Filter Housing Width 41 1/8 in
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