843BL | Wall Cap black for 6" rnd duct | BROAN-NuTone Part Number_233AB 1-1/4 The GF-3 is a versatile

The GF-3 is a versatile product suitable for various industrial applications

- Easy installation process

- Shut Off Valve

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843BL | Wall Cap black for 6" rnd duct | BROAN-NuTone Part Number_233AB 1-1/4 The GF-3 is a versatileThe Broan Nutone NCO 843BL Wall Cap is designed to fit 6" round ducting, providing a secure and weather resistant seal. This black colored wall cap is crafted from durable materials, ensuring longevity in various industrial and commercial environments. Its precise engineering ensures a snug fit on the duct, preventing air leaks and maintaining optimal airflow. The NCO 843BL is easy to install, making it a convenient solution for ventilation systems.