Vent Systems 8" Inch to 4" Inch Galvanized Steel Duct Reducer - Vent Adapter - Fitting Pipe - Connector, Increaser, Reducer, Cone - HVAC, Ventilation Systems

Features

• A ducting cone designed for adapting ductwork to equipment like bathroom fans and dust collectors. Maintains airflow efficiency by creating a connection between two different sized duct openings.
• Product dimensions: Upper diameter: 7.87" Inches. Lower diameter: 3.93" Inches. Depth of upper flange: 2.48" Inches. Depth of lower flange: 2.24" Inches. Material: Pressed galvanized steel, C2 class corrosion resistance.
• Can be used with HVAC systems: bathroom extractor fans, inline ventilators, cooker hoods, tumble dryers, hydroponics, kitchens or, anywhere else in the apartment, home and office space. Able to connect and reduce size for any round ventilation system components.
• Easy to install - fit perfectly with any other pipe, vent and connector. Push-fit duct and fittings together.
• Vent Systems products are made to be used for home improvement, office improvement. They are portable and possess high quality and long durability characteristics.