Lomanco 550B Pan Style Static Roof Ventilator, Aluminum, Black, 9"
Description
Highlights:
- Color : Black
- Material : Aluminum
- Series : 500
- Type : Pan style
- Net free area : 50 Sq-In
- Vent hole size : 9"
- Overall depth : 16-1/2"
- Includes 8 X 8" perma coated screen extended to the edges of the cap
- Rolled flange on vent stack to prevent weather infiltration