Brand
Metal-Fab Inc
Material
Stainless Steel
Size
4
Angle
90
Long Description
Metal-Fab® Vent Elbow, 4 in, 90 deg Angle, Stainless Steel
- AL29-4C stainless steel vent adjustable width wall thimble
- Adjustable length on horizontal vent
- Short radius elbow
- Adjustable length on vertical vent
- Add additional vent lengths to increase horizontal and/or vertical runs
- Angled hood protects from the elements and avoids freeze up
- Pivoting stainless steel flap designed to prevent backflow
- Less than 0.1 water column inches (WCI) required to open the flap
- Flap operates quietly even in windy conditions