PI390 | Extension ring, length 4in., width 201.7in., depth 1-7/8in., capacity (cubic in) 13.0, knockout (in) 1/2 | DiversiTech

PI390 DiversiTech Extension Ring: Enhance Duct Transitions The PI390 DiversiTech Extension Ring offers a robust solution for extending the height of your existing duct transitions. Expertly crafted with durable materials, this extension ring withstands demanding environmental conditions, ensuring longevity in industrial settings. Technical Specifications: - Extension Ring Dimensions: 4x2-1/8x1-7/8 inches - Material: Durable materials for extended durability Features and Benefits: - Seamlessly extends duct transitions for customized height adjustments - Provides a secure and airtight seal between duct components - Facilitates efficient airflow management in industrial systems Applications: - Industrial facilities requiring precise duct transitions - HVAC systems for optimal airflow distribution - Manufacturing processes demanding efficient ventilation At our HVAC supply store, we understand the critical role of dependable industrial products. Our commitment to fast shipping and competitive pricing ensures that you receive the best value for your investment. Upgrade your duct transitions with the PI390 DiversiTech Extension Ring and experience enhanced airflow management today! The Devco® PI390 Extension Rings, 4 in. length, 2-1/8 in. width, 1-7/8 in. depth, 13.0 cubic in. Capactiy are used when extra cubic inch capacity is needed for additional wiring. Galvanized steel.