MD8T | 8" Auto make-up air damper | BROAN-NuTone Contents_Includes Spare Filters/AC Wall Charger/DC Vehicle Charger/Ear Buds and Carrying Case this strap offers excellent resistance

this strap offers excellent resistance to wear and tear

Its durable construction ensures reliable performance and longevity in demanding industrial environments

Adapter Global A Male Aluminum 3" FNPT

Its adjustable design allows for fine-tuning of the clamping force

MD8T | 8" Auto make-up air damper | BROAN-NuTone Contents_Includes Spare Filters/AC Wall Charger/DC Vehicle Charger/Ear Buds and Carrying Case this strap offers excellent resistance8" Auto Make up Air Damper The Broan Nutone MD8T 8" Auto Make up Air Damper is a high quality solution for ensuring proper ventilation in commercial and industrial spaces. Here are its key features: Auto Make up Air Control: Automatically opens and closes to allow air to enter the space when exhaust fans are operating, maintaining optimal air balance. 8 Inch Diameter: Accommodates 8 inch ductwork, providing sufficient airflow for various applications.