| Property | Value |
|---|---|
| Item - Roof Ventilators | Gravity Ventilator |
| Style - Roof Ventilators | Low Profile |
| Blade Dia. | 36 in |
| Base Size - Roof Ventilators | 40-1/2 in x 40-1/2 in |
| CFM/Throat Velocity @ 0.050-In. SP Gravity Relief | 5128/570 |
| CFM/Throat Velocity @ 0.050-In. SP Gravity Intake | 4191/466 |
| CFM/Throat Velocity @ 0.250-In. SP Gravity Relief | 11,466/1274 |
| CFM/Throat Velocity @ 0.250-In. SP Gravity Intake | 9371/1041 |
| Dimension E (In.) | 22 |
| CFM/Throat Velocity @ 0.100-In. SP Gravity Relief | 7251/806 |
| Fan Size (In.) | 36 |
| Base Width (In.) | 40-1/2 |
| Overall Height (In.) | 38 in |
| Base Length (In.) | 40-1/2 |
| Recommended Gravity Backdraft Damper Item No. | 3HHN1 |
| Dimension C | 60 in |
| Recommended 6 3/8 | 4C455 |
| Dimension E | 22 in |
| CFM/Throat Velocity @ 0.125-In. SP Gravity Intake | 6626/736 |
| Max. Intake CFM/Throat Velocity | 11,634/1225 |
| Dimension D (In.) | 38 |
| CFM/Throat Velocity @ 0.200-In. SP Gravity Relief | 10,255/1139 |
| Dimension H | 10 1/2 in |
| Width (In.) | 68 in |
| Recommended 12 3/8 | 2ZV84 |
| Dimension C (In.) | 60 |
| Recommended 12 In. Fixed Curb Item No. | 3AZJ2 |
| CFM/Throat Velocity @ 0.200-In. SP Gravity Intake | 8381/931 |
| Dimension F | 16 in |
| Dimension D | 38 in |
| Damper Size (In.) | 37 x 37 |
| Dimension A (In.) | 40-1/2 |
| Dimension B (In.) | 68 |
| Dimension G | 11 1/2 in |
| Dimension F (In.) | 16 |
| CFM/Throat Velocity @ 0.125-In. SP Gravity Relief | 8107/901 |
| Construction Material | Galvanized Steel |
| Depth (In.) | 60 in |
| Item | Roof Vent Hood |
| Dimension A | 40 1/2 in |
| Dimension G (In.) | 11-1/2 |
| CFM/Throat Velocity @ 0.100-In. SP Gravity Intake | 5926/658 |
| Dimension B | 68 in |
| Dimension H (In.) | 10-1/2 |
| Includes | Birdscreen |
| Material | Steel |
| Overall Width | 68 in |
| Overall Length | 68 in |
| Finish | Galvanized |
| Overall Height | 38 in |
| Supply Airflow @ 0.250 in SP | 9,371 cfm |
| Assembly | Partially Assembled |
| Material of Cap/Hood | Galvanized Steel |
| Hood Width | 60 in |
| Mount Type | Roof Curb |
| Type of Cap/Hood | Roof Vent Hood |
| Blade Diameter | 36 in |
| Maximum Airflow | 11,634 cfm |
| Exhaust Airflow @ 0.100 in SP | 7,251 cfm |
| Maximum Inlet Air Temperature | 104 Degrees F |
| For Air Type | Clean Air |
| Cutout Width | 37 1/2 in |
| Hood Type | Hinged Hood |
| Housing Finish | Galvanized |
| Base Height | 22 in |
| Housing Length | 40 1/2 in |
| Housing Width | 40 1/2 in |
| Hood Length | 68 in |
| Number of Filters | 0 |
| Exhaust Airflow @ 0.250 in SP | 11,466 cfm |
| Ventilation Type | Exhaust, Supply |
| Hood Height | 16 in |
| Supply Airflow @ 0.125 in SP | 6,626 cfm |
| Exhaust Airflow @ 0.125 in SP | 8,107 cfm |
| Finish/Material | Galvanized Steel |
| Base Length | 40 1/2 in |
| Airflow @ Static Pressure | 10,225 cfm @ 0.200 in SP (Gravity Relief), 11,446 cfm @ 0.050 in SP (Gravity Relief), 4,191 cfm @ 0.050 in SP (Gravity Intake), 5,128 cfm @ 0.050 in SP (Gravity Relief), 5,926 cfm @ 0.100 in SP (Gravity Intake), 6,626 cfm @ 0.125 in SP (Gravity Intake), 7,251 cfm @ 0.100 in SP (Gravity Relief), 8,107 cfm @ 0.125 in SP (Gravity Relief), 8,381 cfm @ 0.200 in SP (Gravity Intake), 9,371 cfm @ 0.250 in SP (Gravity Intake) |
| Cutout Length | 37 1/2 in |
| Damper Size | 37 x 37 in |
| Housing Material | Steel |
| Supply Airflow @ 0.100 in SP | 5,926 cfm |
| Base Width | 40 1/2 in |
| Product Type | Hinged Hood |
| Country of Origin (subject to change) | United States |
| Package Quantity | 1 |
Gravity Vent, 36 In, Base 40 1/2 In Sq, Dayton, Mfr#: 1WDN5
$1495,99
Free shipping will be applied on orders over $50
Roof Vent Hood, Exhaust Airflow @ 0.100 in SP 7,251 cfm, Hood Height 16 in, Hood Length 68 in, Hood Width 60 in, Cutout Length 37 1/2 in, Cutout Width 37 1/2 in, Housing Material Steel, Assembly Partially Assembled, Compatible Curb Grainger Part Number 2ZV84, 3AZJ2, 4C455, Compatible Damper Grainger Part Number 3HHN1, Mount Type Roof Curb, Number of Filters 0
9999 in stock
Must order in multiples of 1
Subtotal:
$1495.99
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