5212-2008-001 | Side Duct Collar 45in | Marley Engineered Products

Side Duct Collar 45in by Marley Engineered Products. Side Duct Collar is a versatile solution for connecting a duct to a plenum or air handling unit. Constructed from durable galvanized steel, this collar ensures a secure and airtight connection for efficient airflow management. The 45-inch diameter allows for a wide range of ducting applications, making it an ideal choice for industrial and commercial HVAC systems.