Unique Bargains Eccentric Duct Reducer Ducting Connector Air Duct Adapter Pipe 8" to 6"

This eccentric duct reducer and increaser are used as a duct adapter for duct diameter changes in the ventilation system. Suitable for the HVAC system, bathroom exhaust, air-cooled hood, embedded fans, hood, roller dryer, chimney, dust collection system, etc. Made of durable galvanized iron material, strong, waterproof, moisture-proof, wear-resistant, good toughness, strong pressure resistance, not easy to deform, can be used for a long time. Smooth interior surface can reduce the resistance of ventilation. Easy to install, connect the duct reducer to a metal air duct or vent hose, and use pipe clamps and tape to fasten the connection. Please select the appropriate size as required.