Duct Fan Silencer 6 - Duct Fan Silencer for 6" Duct Fan ph-ec-tds-meters-and-solutions landscape plants

landscape plants

When plants are being moved from one stage to another

Includes mounting brackets and 8 foot pre-wired 120V cord

This blend includes calcium

Duct Fan Silencer 6 - Duct Fan Silencer for 6" Duct Fan ph-ec-tds-meters-and-solutions landscape plantsA duct muffler designed for use with inline fans in grow tents, bathroom fans and other HVAC applications. Features dual aluminum flanges to help absorb sound waves from fan vibrations and airflow. High quality neoprene foam in an egg crate pattern that will reduce fan noise by up to 50%. Galvanized steel body that is corrosion resistant and can withstand extreme temperatures. Duct Opening Diameter: 6 inches Length: 20 inches Weight: 3. 90 pounds