646 | Plastic Louvered Wall Cap | BROAN-NuTone Actuator Type_Fire and Smoke The NBR seal material offers

The NBR seal material offers excellent resistance to various fluids

This durable switch features a wide

It helps maintain optimal cooling capacity and energy efficiency

the 2 Groove Sheave ensures minimal vibration and noise during operation

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646 | Plastic Louvered Wall Cap | BROAN-NuTone Actuator Type_Fire and Smoke The NBR seal material offers**Plastic Louvered Wall Cap: Durable and Efficient Ventilation** **SKU:** 646 **Brand:** BROAN NuTone This plastic louvered wall cap offers a reliable and effective solution for ventilation in industrial and commercial buildings. Constructed from durable plastic, it withstands harsh weather conditions, ensuring reliable performance over time. The louvered design allows for maximum airflow while preventing rain and debris from entering the building.