| Property | Value |
|---|---|
| Item - Roof Ventilators | Downblast Ventilator |
| Drive Package With Motor Included | Yes |
| Duty Rating - Roof Ventilators | Standard |
| Drive Type - Roof Ventilators | Belt Drive |
| Mounting Location - Roof Ventilators | Roof |
| Number of Speeds | 1 |
| Voltage - Roof Ventilators | 115V AC/208V AC/230V AC |
| Motor HP - Roof Ventilators | 1/3 hp |
| Base Size - Roof Ventilators | 26 in x 26 in |
| CFM @ 0.000-In. SP | 2791 |
| Includes | Drive Package, NEMA 1 Junction Box |
| Sones @ 0.125-In. SP @ 5 Ft. | 12.0 |
| Wheel Type | Backward Inclined |
| Dimension A | 26 in |
| Motor Voltage | 115/208/230 |
| Base Height | 1 3/4 in |
| CFM @ 0.625-In. SP | 1692 |
| Drive Type | Belt Drive |
| Dimension C | 27 1/4 in |
| Recommended 8 In. Fixed Curb Item No. | 4HX40 |
| Assembled/Unassembled | Unassembled |
| CFM @ 0.125-In. SP | 2612 |
| CFM @ 0.375-In. SP | 2236 |
| Adj. 6 3/8 | 4c454 |
| Motor HP | 1/3 |
| Mounting Location | Roof |
| CFM @ 0.500-In. SP | 2010 |
| Max. BHP | 0.34 |
| Agency Compliance | AMCA Sound u0026 Air, UL/cUL 705 |
| Overall Dia. | 28 3/8 in |
| Dimension B | 28 3/8 in |
| Shaft Dia. Wheel End | 3/4 in |
| Sones @ 0.500-In. SP @ 5 Ft. | 10.7 |
| Max. Inlet Temp. | 180 Degrees |
| Base Square Size - Roof Ventilators | 26 |
| Adj. 12 3/8 | 3C437 |
| RPM | 945 |
| Housing Material | Aluminum |
| Item | Centrifugal Downblast Roof Exhaust Fan |
| Speed Controllable | No |
| Dimension D | 4 in |
| Recommended 12 In. Fixed Curb Item No. | 4HX48 |
| Phase | 1 |
| Drive Package Included | Yes |
| Wheel Dia. | 16 3/4 in |
| Sones @ 0.250-In. SP @ 5 Ft. | 11.5 |
| Base Length | 26 in |
| CFM @ 0.250-In. SP | 2434 |
| Base Width | 26 in |
| Wheel Material | Aluminum |
| Overall Height | 29 in |
| Hz | 60 |
| Standards | AMCA Sound and Air, UL/cUL 705 |
| Bearing Type | Sealed Pillow Block |
| Electrical Connection | Power Cord |
| For Air Type | Clean Air |
| Mount Type | Roof Curb |
| Motor Enclosure | Open Dripproof |
| Application | Industrial and Commercial Applications |
| Safety Features | Birdscreen, Windband |
| Damper Size | 19 x 19 in |
| Housing Material Fabrication | Spun |
| Motor Horsepower | 1/3 hp |
| Base Shape | Square |
| Maximum Static Pressure | 5/8 in wc |
| Housing Width | 28.4 in |
| Motor Location | Out of Airstream |
| Exhaust Airflow @ 0.375 in SP | 2,236 cfm |
| Exhaust Airflow @ 0.000 in SP | 2,791 cfm |
| Compatible Curb Manufacturer Part Number | 2RB77, 2ZV83, 3C437, 4C454, 4HX40, 4HX48 |
| Housing Length | 28.4 in |
| Features | Fully Rolled Windband Bead for Increased Stability and Easy Transport, NEMA 1 Junction Box Located in Motor Enclosure |
| Overall Width | 28 3/8 in |
| Propeller Shaft Diameter | 3/4 in |
| High-Efficiency Motor | No |
| Motor Speed | 1,725 RPM |
| Includes Motor | Yes |
| Base Diameter | Not Applicable |
| Current | 6.6/3.4 to 3.1 A |
| Overall Length | 28 3/8 in |
| Airflow @ 0.000 in SP | 2,791 cfm |
| Brake Horsepower | 17/50 hp |
| Overall Diameter | 28 3/8 in |
| Sound Level | 10.0 sones @ 0.625 in SP and 5 ft, 10.7 sones @ 0.500 in SP and 5 ft, 11.2 sones @ 0.375 in SP and 5 ft, 11.5 sones @ 0.250 in SP and 5 ft, 12.0 sones @ 0.125 in SP and 5 ft, 12.6 sones @ 0.000 in SP and 5 ft |
| Nameplate Voltage | 115/208-230V AC |
| Spark Resistant Construction Type | A |
| Assembly | Unassembled |
| Maximum Fan Speed | 945 RPM |
| Exhaust Airflow @ 0.250 in SP | 2,434 cfm |
| Maximum Inlet Air Temperature | 180 Degrees F |
| Frequency | 60 Hz |
| Resistance Properties | Weather Resistant |
| For High-Static Pressure Applications | No |
| Exhaust Airflow @ 0.500 in SP | 2,010 cfm |
| Exhaust Airflow @ 0.125 in SP | 2,612 cfm |
| Wheel Diameter | 16 3/4 in |
| Includes Drive Package | Yes |
| Country of Origin (subject to change) | Multiple |
| Package Quantity | 1 |
Downblast Vent, Belt Drive, 16-3/4 In, Dayton, Mfr#: 7A559
$1407,99
Free shipping will be applied on orders over $50
Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Wheel Diameter 16 3/4 in, Base Diameter Not Applicable, Base Length 26 in, Base Width 26 in, Base Shape Square, Nameplate Voltage 115/208-230V AC, Phase 1, Motor Horsepower 1/3 hp, Exhaust Airflow @ 0.000 in SP 2,791 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, For Air Type Clean Air, Includes Drive Package Yes, Includes Motor Yes, Mounting Location Roof
9999 in stock
Must order in multiples of 1
Subtotal:
$1407.99
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