![8in to 4in duct reducer 8in to 4in duct reducer](https://chimneylinerdepot.com/wp-content/uploads/2015/09/reducer-increaser.jpg)
It is commonly paired with bathroom exhaust fans and dust collection units to adapt them to smaller ductwork as a reducer. 3,104 to 3-5/8 in,Shopping with Unbeatable Price,Fast Shipping,Discount. The duct adapter is a versatile tool that can be retrofitted with a variety of different-sized ducting and fans. 13 Taper adapter option SFC MODEL The outer diameter of the clamp hub is. Other adaptation projects include range hoods, tumble dryers, grow tent ventilation systems, and connecting smaller ducts to bigger ducts. other grills with 3/8 inch openings instead of the current 1/4 inch openings. The duct adapter is a versatile tool that can be retrofitted with a variety of different-sized ducting and fans. Air duct noise silencers, also known as industrial sound attenuators. The galvanized steel body is finished with a zinc coating that aids in its resistance to corrosion and high temperatures. It features a raised lip on the reducer end to provide extra grip on ducting or duct openings, while the increaser end features a flat brim to achieve a flush fit. Using this duct adapter to connect your ventilation fans to your ducting will help retain your system’s CFM efficiency. Adapts 6 inches to 4 inches | Product Length: 5.11 inches | Finish: Zinc CoatingĪ ventilation ducting tool designed to fit different-sized duct hole openings together, connecting smaller ducting to bigger fans and vice versa.Galvanized steel body that is corrosion-resistant and can withstand high temperatures.188 Cfm 4 In Centrifugal Inline Duct Fan With Variable Speed Controller For Ind. Raised lips on the smaller opening for extra grip on ducting or your equipment’s duct opening. Green Blue Yellow Art Glass Vase w Abstract Color Decoration 8in.Maintains airflow efficiency by creating a seamless connection between two different sized duct openings.Raised lips on the smaller opening for extra grip on. Maintains airflow efficiency by creating a seamless connection between two different sized duct openings. A ducting cone designed for adapting ductwork to equipment like bathroom fans and dust collectors. A ducting cone designed for adapting ductwork to equipment like bathroom fans and dust collectors. AC INFINITY Duct Reducer, 6-Inch to 4-Inch Adapter Cone, Galvanized Steel.