| Property | Value |
|---|---|
| Item - Roof Ventilators | Supply Ventilator |
| Drive Type - Roof Ventilators | Belt Drive |
| Blade Dia. | 48 in |
| Voltage - Roof Ventilators | 115V AC/208-230V AC |
| Motor HP - Roof Ventilators | 3/4 hp |
| Base Size - Roof Ventilators | 54 1/2 in x 54 1/2 in |
| Overall Height - Roof Ventilators | 42.5 in |
| Overall Width - Roof Ventilators | 90 in |
| Motor Enclosure | Open Dripproof |
| CFM @ 0.000-In. SP | 13,997 cfm |
| Dimension B (In.) | 90 |
| Dimension C (In.) | 84 |
| Base Square Size - Roof Ventilators | 54-1/2 |
| Max. Depth (In.) | 84 in |
| Width (In.) | 90 |
| Includes | Drive Package, Hood |
| Max. BHP | 0.9 hp |
| Shaft Dia. (In.) | 1 1/4 in |
| Motor Type | Capacitor-Start Capacitor-Run |
| Dimension B | 90 in |
| Propeller Material | Steel |
| Bearing Type | Sealed Pillow Block |
| Dimension E (In.) | 42-1/2 |
| Dimension F (In.) | 12 |
| Recommended Gravity Backdraft Damper Item No. | 6WRK8 |
| Fan RPM | 393 |
| Phase | 1 |
| Dimension F | 12 in |
| Mounting Position | Horizontal |
| Full Load Amps | 11.0/5.5-5.5 |
| Assembled/Unassembled | Unassembled |
| Style - Roof Ventilators | Hooded |
| Hz | 60 Hz |
| Bearing Size (In.) | 1 1/4 in |
| Frame Material | Galvanized Steel |
| Recommended 6 3/8 | 3C216 |
| Dimension D (In.) | 42-1/2 |
| Dimension A | 54 1/2 in |
| Number of Blades | 6 |
| Damper Size (In.) | 49 in |
| Dimension E | 42 1/2 in |
| Item | Axial Downblast Roof Supply Fan |
| Max. Inlet Temp. (Deg. F) | 104 Degrees F |
| CFM @ 0.125-In. SP | 11,659 cfm |
| Dimension D | 42 1/2 in |
| Type | Axial Belt Drive Downblast |
| Propeller Dia. (In.) | 48 |
| CFM @ 0.250-In. SP | 7,600 cfm |
| Dimension A (In.) | 54-1/2 |
| Recommended 12 3/8 | 2ZV87 |
| Max. Ambient Temp. (F) | 104 Degrees F |
| Height (In.) | 42-1/2 |
| Motor RPM | 1,725 RPM |
| Motor HP | 3/4 |
| Dimension C | 84 in |
| Voltage | 115/208-230 |
| Motor Horsepower | 3/4 hp |
| Assembly | Unassembled |
| Exhaust Airflow @ 0.125 in SP | 11,659 cfm |
| Exhaust Airflow @ 0.000 in SP | 13,997 cfm |
| Maximum Ambient Temperature | 104 Degrees F |
| Standards | AMCA Sound and Air, UL/cUL 705 |
| Current | 11.0/5.5-5.5 A |
| Overall Width | 90 in |
| Overall Height | 42 1/2 in |
| Overall Length | 84 in |
| Hood Type | Hinged Hood |
| Nameplate Voltage | 115/208-230V AC |
| Base Length | 54 1/2 in |
| Sound Level | 15.5 sones @ 0.000 in SP and 5 ft |
| Base Height | 26 1/2 in |
| Damper Size | 48 x 48 in |
| Features | Strong and Weathertight Hood |
| Motor Speed | 1,725 RPM |
| Safety Features | Birdscreen |
| Supply Airflow @ 0.000 in SP | 13,997 cfm |
| High-Efficiency Motor | No |
| Housing Material | Steel |
| Overall Diameter | Not Applicable |
| Speed Controllable | No |
| Blade Finish | Galvanized |
| Exhaust Airflow @ 0.250 in SP | 7,600 cfm |
| Includes Drive Package | Yes |
| Hood Height | 16 in |
| Propeller Shaft Diameter | 1 1/4 in |
| Airflow @ 0.000 in SP | 13,997 cfm |
| Compatible Curb Manufacturer Part Number | 3AZJ6 |
| Mount Type | Roof Curb |
| Drive Type | Belt Drive |
| For Air Type | Clean Air |
| Number of Speeds | 1 |
| Maximum Inlet Air Temperature | 104 Degrees F |
| Maximum Fan Speed | 393 RPM |
| Mounting Orientation | Horizontal |
| Brake Horsepower | 9/10 hp |
| Frequency | 60 Hz |
| Housing Width | 54.5 in |
| Maximum Static Pressure | 1/4 in wc |
| Blade Diameter | 48 in |
| For High-Static Pressure Applications | No |
| Housing Length | 54.5 in |
| Hood Width | 90 in |
| Application | Factories, Large Facilities, Warehouses |
| Blade Material | Steel |
| Base Shape | Square |
| Resistance Properties | Weather Resistant |
| Base Width | 54 1/2 in |
| Hood Length | 84 in |
| Includes Motor | Yes |
| Housing Finish | Galvanized |
| Base Diameter | Not Applicable |
| Country of Origin (subject to change) | Multiple |
| Package Quantity | 1 |
Supply Ventilator, 115/208-230 Volts, Dayton, Mfr#: 7CH78
$3871,99
Free shipping will be applied on orders over $50
Axial Downblast Roof Supply Fan, Mounting Location Roof, Assembly Unassembled, Blade Diameter 48 in, Housing Material Steel, Exhaust Airflow @ 0.000 in SP 13,997 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, Maximum Static Pressure 1/4 in wc, Motor Enclosure Open Dripproof, Motor Horsepower 3/4 hp, Nameplate Voltage 115/208-230V AC, Number of Speeds 1, Phase 1, Maximum Inlet Air Temperature 104 Degrees F, Number of Blades 6, Supply Airflow @ 0.000 in SP 13,997 cfm
9999 in stock
Must order in multiples of 1
Subtotal:
$3871.99
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