BDD Roof ventilators
Belt Drive Downblast Power Roof Ventilator
All ventilators are UL 705 listed
Durable spun aluminum construction with steel support braces
Inlet temperatures up to 170°F
Backward inclined aluminum fan wheel
Equipped with a built-in bird screen to protect discharge
Externally cooled motor compartment
Safety Compliant
The roof ventilators are UL 705 listed, ensuring that they meet industry standards for safety and performance in various environments.
Durable Construction
BDDs are constructed from durable spun aluminum with steel support braces providing long-lasting reliability and stability even in harsh conditions.