Intake/Exhaust Vent Hood
Inake/Exhaust Vent Hood
Intake vs. Exhaust.
- For Intake applications the area around the throat must be twice the throat area. 2-1 ratio.
- For Exhaust applications the area around the throat must be least the same area as the throat. 1-1 ratio.
Standard Features
- 18ga. G90 min. base frame construction.
- 20ga. G90 min. hood construction.
- 1/2" x 1/2" galvanized bird screen factory installed.
- Cross break at top for drainage.
Optional Features
- Heavy gauge galvanized steel.
- Aluminum construction (.080 min. frame/.050 min. hood) with alum. bird screen.
- Stainless Steel, 304-2B construction with galv. bird screen.
- Gasket material for existing curb surface.
- Extended capping depth (specify size).