Hicarer 2 Pcs 4 Inch Duct Connector Flange Galvanized Steel Duct Collar with Deep Insert Design Sliver Pipes Fittings for Commercial Dryer Vent Heating Cooling Ventilation HVAC System Kitchen

Hicarer 2 Pcs 4 Inch Duct Connector Flange Galvanized Steel Duct Collar with Deep Insert Design Sliver Pipes Fittings for Commercial Dryer Vent Heating Cooling Ventilation HVAC System Kitchen

• Suitable Size: 4 inch duct connector is designed for 4 inch flexible or rigid metal ducts, applied to connect exhaust fans, dryer vents, HVAC systems, walls, ceilings, or equipment outlets
• Sturdy Material: galvanized steel duct connector is made from industrial grade galvanized steel, offering strength, heat resistance, and corrosion protection, applied as duct connector flange, it provides more sturdy performance than plastic alternatives for demanding ventilation applications
• Deep Insert Design: duct connector flange features a 4 inch collar length that allows deeper duct insertion, creating a more stable, secure, and long lasting connection, applied as duct connector, it reduces the risk of detachment in high flow systems
• Easy Installation: duct connector supports pre drilling and mounting on walls, ceilings, floors, or other flat surfaces with its 1.5 inch flange, applied as 6 inch duct connector, it helps save installation time with a secure fit
• Commercial or Residential Applications: widely used in dryer vent systems, bathroom exhaust fans, HVAC ventilation, workshops, warehouses, range hood, pipe, and building ventilation projects