
Construction:
Instalation:
Maximal temperature of air flow: +120°C
Information: Standard lenght 3 m. Ducts can be manufactured in other lenghts, materials and in other thicknesses.
Spiral air ducts for long-distance sections of ventilation systems. Maximal temperature of air flow +120oC. Spiral ducts meet the M1 cleanliness class and tightness class D
Type | Ød nom [mm] |
l [mm] |
m [kg] |
SD80 | 30 | 3000 | 1,0 |
SD100 | 100 | 3000 | 1,3 |
SD125 | 125 | 3000 | 1,6 |
SD150 | 150 | 3000 | 1,9 |
SD160 | 160 | 3000 | 2,0 |
SD200 | 200 | 3000 | 2,6 |
SD250* | 250 | 3000 | 3,0 |
SD315* | 315 | 3000 | 4,0 |
SD355* | 355 | 3000 | 7,3 |
SD400* | 400 | 3000 | 8,0 |
SD450* | 450 | 3000 | 9,0 |
SD500* | 500 | 3000 | 10 |
SD560* | 560 | 3000 | 12 |
SD630* | 630 | 3000 | 13 |