Round Duct Saddle

The AD-VR round duct take-off is designed for connecting round duct systems to rectangular ducts or flat duct surfaces of a different cross-section. It is widely used in branched ventilation and air conditioning systems to create additional air outlets efficiently.
In the standard version, the take-off is manufactured with a nipple connection of the required diameter. A coupling (sleeve) version is available upon request. The use of an EPDM rubber gasket significantly improves joint airtightness, reduces air leakage, and minimizes pressure losses within the system.
Before installation, a layer of silicone sealant should be applied between the take-off and the duct surface. Fixing is carried out using self-tapping screws or blind rivets. AD-VR take-offs are made of galvanized steel, ensuring durability and reliable performance.