Round ventilation outlet 15-250 connects two air ducts to each other at an angle of 15°. The shaped product is one of the elements of the Spirovent air duct system. All products are manufactured from galvanized steel in the factory on a high-precision production line.
Installation
The ventilation outlet is connected directly to the air duct; a limiter is provided on the branch pipe. Two different shaped products (for example, an elbow and a tee) can be connected to each other using another element - a coupling. You can also use a small section of air duct to connect them.
The place where the two elements come into contact must be sealed with sealant. A prerequisite for installation is to cover the joint itself with sealing tape. This can be either self-adhesive aluminum tape or various polymer tapes.
Dimensions and drawing
| Dimensions | Diameter (d) | Steel thickness (p) | Length (L) | l | R |
| mm | 125 | 0, 5 | 16 | 50 | 125 |
