Solar Blaster Mega RoofBlaster Galvanized, Rectangle, 12 w x 24 L, Roof Vent, 800 CFM for 4" Ducting, Black

Solar Blaster Mega RoofBlaster Galvanized, Rectangle, 12 w x 24 L, Roof Vent, 800 CFM for 4" Ducting, Black Available in two colors: Galvanized and White Designed to fit a 3 1/2" rib on the rooftop Ideal for effective ventilation in Conex containers Provides a powerful airflow of 800 CFM for efficient exhaust Compatible with 4" ducting for easy installation Solar Mega RoofBlaster for Conex Containers with Galvanized Vent Solar Roof Vent Solar Roof Exhaust Fan for Conex Shipping Containers