FORCED-AIR VENTILATING DUCTS DESIGNED FOR TRAFFIC TUNNELS
Flexible air pipes used for construction of ventilation systems.
They are made of technical fabrics and are characterised by high mechanical strength and low weight, they are easy
to transport and require less joints. Due to the low roughness of surface, their aerodynamic resistance is also reduced.
The technical fabric is individually selected pursuant to the requirements and needs of our Customers.
Basic parameters:
|
Diameter |
Length |
Operating pressure |
| mm | m | Pa |
| 100 – 1400 | 1 – 50, 100 | ≤ 15 000 |
| 1600 – 2000 | 1 – 50, 100 | ≤ 10 000 |
| 2100 – 2400 | 1 – 50, 100 | ≤ 5 000 |
|
other diameters and lengths are available on request |
||