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Good points
- Branch to 250 mm
- Air Tightness Class D, ATC 2
- How to Easily Create a Branch
- With SAFE sealing ring
Saddle Piece Ø 355mm - 250mm (45°) - Galvanised. This spiro saddle piece allows you to easily create a 45° branch from a duct with a diameter of 355 mm to a duct with a diameter of 250 mm. You use this fitting to add an extra branch to an existing duct system without having to modify the entire ductwork. The saddle piece is mounted onto the main duct and forms the basis for a new branch at a 45° angle.
Advantages and Features
- Simple branching: add an additional duct to an existing system without replacing the main duct.
- Airtight connection: the EPDM seal ensures an airtight joint between the saddle piece and main duct.
- Durable material: the Sendzimir galvanised steel is corrosion-resistant and suitable for long-term use.
- Efficient installation: the fixed 45° angle enables 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 HVAC projects.
Installation, Maintenance and Applications
The saddle piece is installed directly onto the main duct, after which the new branch is connected to the saddle piece. Thanks to standard dimensions, this fitting directly connects to common spiro ducts without the need for additional modifications. The saddle piece requires no further maintenance and is suitable for use in both residential and commercial ductwork systems.
This saddle piece is a practical solution when you want to add a branch to an existing duct system, resulting in an airtight and durable connection.
| Brand | Econox |
| Category | Spiral duct 45° saddle piece |
| GTIN | 8719544346131 |
| Manufacturer's item number | 75041025 |
| Article number | 75041025 |
Specifications
| Category code | 129 |
| Material | Steel |
| Surface protection | Sendzimir galvanised |
| With pre-mounted seal | Yes |
| With gauze | No |
| Air tightness class according to EN 1751 | D |
| Connection branch | Duct end |
| Connection main duct | Rounded |
| Angle | 45 ° |
| Nominal duct diameter branch | 250 mm |
| Eccentric | No |
| Nominal duct diameter main duct (max) | 355 mm |
| Saddle piece pressed | Yes |
| Nominal duct diameter main duct (min) | 355 mm |