Round ventilation elbow 30-250 is used to connect two air ducts to each other at an angle of 30°. The shaped product is a connecting element of the Spirovent air duct system to create an aerodynamic ventilation network.
Installation
The ventilation outlet is connected to the air ducts directly; the shaped parts can be connected to each other using a small section of the air duct or coupling.
During installation, it is necessary to fix the place of the nipple connection with self-tapping screws; in addition, the contact surfaces should be sealed with sealant, on top of which there is mounting tape.
Dimensions and drawing
| Dimensions | Diameter (d) | Steel thickness (p) | Length (L) | l | R |
| mm | 250 | 0, 5 | 67 | 50 | 250 |
