Ventilator, Turbine
| Item | Wind-Driven Turbine Exhaust Ventilator |
|---|---|
| Type | Wind Driven |
| Construction Material | Galvanized steel With Steel Bracing |
| Overall Width - Roof Ventilators | 31-5/8 in |
| CFM @ 4 MPH Wind | 1,700 cfm |
| Overall Height (In.) | 25.2 |
| Bracing - Roof Ventilators | External |
| Overall Width (In.) | 31-5/8 |
| Item - Roof Ventilators | Turbine Ventilator |
| Requires | Base for New Installations, Flashing |
| Throat Dia. (In.) | 20 |
| Overall Height - Roof Ventilators | 25-13/64 in |
| Bearing System | Oiless Bronze Upper Bearing and Lower Thrust Type Ball Bearing |
| Throat Dia. | 20 in |
| Bracing | External |
| Overall Height | 25-1/4 in |
| Overall Width | 31-5/8 in |
| Weight | 46 lb |
| Housing Finish | Galvanized |
| Throat Diameter | 20 in |
| Installation Requirements | Base for New Installations, Flashing |
| Head Diameter | 31-5/8 in |
| Bracing Location | External |
| Airflow @ 4 mph | 1,700 cfm |
| Metal Material Thickness | 20 ga, 24 ga |
| Housing Material | Steel |
| Bearing Type | Lower Thrust Ball Bearing, Oilless Bronze Upper Bearing |
| Bracing Material | Steel |
| Country of Origin (subject to change) | United States |
| Package Quantity | 1 |