√MULTIPURPOSE - Duct flanges are suitable for heating cooling ventilation HVAC systems, and are widely used in air ventilation systems in homes, kitchens, bathrooms, garages, and factories.
√WHAT YOU GET - The package comes with 1 x Duct Connector that Interface Outer Diameter: 200 mm / 7.9 inch; Diagonal Mounting Hole Distance: 210 mm / 8.3 inch; Distance Between Adjacent Mounting Holes: 120 mm / 4.7 inch; Base Size: 220 x 220 mm / 8.7 x 8.7 inch (L*W).
√RELIABLE MATERIAL - Made of Galvanized Iron, which is Anti-corrosion, cold-resistant, high-temperature resistant, not easy to deform, and durable.
√SPECIAL DESIGNED - The connector base has screw mounting holes, no need to drill holes, it can be fixed directly to the wall with screws, which is convenient to use; the ventilation flange has a smooth surface, which is conducive to connecting the air duct.
√KINDLY NOTE - Before ordering, please pay attention to the size.