638-047

This professional-grade 6" to 7" metal increaser provides a reliable transition for appliance venting and HVAC ductwork. Engineered to connect a 6-inch diameter exhaust outlet or pipe to a 7-inch duct, this adapter is essential for maintaining efficient airflow and proper ventilation. Ideal for use with range hoods, kitchen exhaust systems, and general HVAC applications, it helps bridge the gap between different piping sizes without compromising air pressure. Its durable metal construction ensures long-lasting performance and heat resistance, making it a vital component for both residential renovations and commercial installations.
Type: Metal Venting / Ducting Adapter
Size: 6-inch to 7-inch
Dimensions: 7 inch (large opening) × 6 inch (small opening)
Application: Used in kitchen ventilation, range hood installation, bathroom exhaust systems, and general HVAC ductwork to transition between two different round pipe sizes.
Specifications: Durable galvanized metal construction, tapered design for optimized airflow, compatible with standard round ducting and clamps.