Ventilation adapter 315/250 is designed to connect two air ducts with different diameters to each other. This product is one of the connecting elements of air ducts for Spirovent ventilation. Manufactured from galvanized steel 0.55 mm thick on a production line while maintaining the protective coating layer.
Installation
The adapter is connected directly to straight air ducts. A restrictive edge is provided on the pipe. The joint must be sealed with aluminum mounting tape or polymer tape. It is recommended to use a sealant or sealant when connecting two parts.
If it is necessary to connect two shaped products (for example, a transition and a tee), then for this you need to use a small section of straight air duct.
| Dimensions | d1 | d2 | l1 | l2 | L | p |
| mm | 315 | 250 | 50 | 50 | 119 | 0.5 |
