Saddle Piece Ø 500 mm - 400 mm (45°) - Galvanized

Saddle piece Ø 500mm - 400mm (45°) - Galvanised. This spiro saddle piece allows you to easily create a 45° angled branch from a duct with a diameter of 500 mm to a duct with a diameter of 400 mm. You use this accessory to add an additional branch from an existing ductwork system without having to modify the entire duct system. The saddle piece is fitted onto the main duct, forming the base for a new branch at a 45° angle.

Benefits and Features

• Simple branching: add an extra duct to an existing system without replacing the main duct.
• Air-tight connection: the EPDM seal ensures an airtight joint between the saddle piece and the main duct.
• Durable material: the sendzimir galvanised steel resists corrosion and is suitable for long-term use.
• Effortless installation: the fixed 45° angle allows quick and precise placement of the saddle piece onto the main duct.

Robust and airtight in practice

Because the saddle piece is made from sendzimir galvanised sheet steel, the connection remains stable and corrosion-resistant over time. The EPDM gasket prevents air leakage at the joint, improving the efficiency of your ventilation system. This makes the saddle piece suitable for both residential installations and larger commercial projects.

Installation, maintenance and applications

The saddle piece is fitted directly onto the main duct, after which the new branch is connected to the saddle piece. Thanks to standard dimensions, this accessory connects directly to common spiro ducts without requiring further modifications. The saddle piece requires no maintenance and is suitable for use in both residential and commercial installations.

This saddle piece provides a practical solution when adding a branch to an existing ductwork system, resulting in an airtight and durable connection.