This Round Saddle Tap seamlessly connects two ducts, forming a safe and continuous 90-degree airflow path. It is a good choice for branching a round duct from another round sheet metal duct. It is suitable for spiral metal ducts, semi-rigid ducts, or PVC ducts and is suitable for HVAC systems in homes, offices, shopping malls, factories, and other settings.SpecificationColor: SilverMaterial: Galvanized Iron SheetTotal Size: 265 x 150 x 225 mm / 10.43 x 5.91 x 8.86 inch (LxWxH)Outer Diameter: 150 mm / 5.91 inchSuitable for Main Pipe with Diameter: 150 mm / 5.91 inchPacking List: 1 Pcs x Duct ConnectorAdvantageDurable Material - The Duct Connector is crafted from a galvanized iron sheet, exhibit excellent rust and high-temperature resistance, high strength, good toughness, and ease of processing. It can be utilized both indoors and outdoors, even when exposed to sunlight and rain, ensuring long-lasting durability.Wide Application - The Saddle Branch Connector is highly versatile, making it suitable for connecting ducts in range hoods, dryers, extractors, and other ventilation equipment.Instruction1. Position the saddle on the pipe where installation is desired.2. Mark its inner and outer edges with a marker.3. Drill a starting hole in the inner circle and cut out the marked area.4. Apply silicone sealant along the cut edge.5. Place the saddle onto the pipe and press firmly into place.6. To secure the connection, we recommend applying extra sealant, tape, or using rivets if necessary.NOTE - Accessories are not provided.