The MGI is a Low Profile Hooded Modular Gravity Ventilator sized and designed for intake applications. Provides natural gravity ventilation in roof mounted installations.
Sizes (square or rectangular throat sizes)
8 to 180 inches (205 mm to 4575 mm)
Airflow to 91,200 CFM (154,900 m3/hour)
Static pressure to 0.4 inches w.g. (100 Pa)