Description
Duct flanges are widely used for air ventilation systems in homes, kitchens, bathrooms, garages, factories, etc. What's more, it can be used on welded exhaust pipe, spiral exhaust pipe, exhaust pipe elbow fittings, fan hose connector. Specification Color: Silver Grey Material: Galvanized Iron Interface Outer Diameter: 73mm / 2.9 inch Overall Height: 48mm / 1.89 inch Base Outer Diameter: 113mm / 4.45 inch Screw Hole Diameter: 4.5mm / 0.18 inch Diagonal Mounting Hole Distance: 103mm / 4.06 inch Distance Between Adjacent Mounting Holes: 50mm / 1.97 inch Packing List: 1pcs x Duct Connector Flange, 6 x Screws Advantages 1. The flange is made of galvanized iron, which is wear-resistant, strong in corrosion resistance, not easy to deform, and durable. 2. The base of the connector has screw mounting holes, no drilling is required, and it is directly fixed on the wall with screws, which is easy to use. Instruction Screw the flange securely to the air inlet, air outlet, wall, ceiling or other surface for connecting to the ventilation system. NOTE: Please pay attention to selecting the appropriate connection diameter before placing an order.
