Gaines de grand diamètre pour l'aspiration et le soufflage d'air. Utilisation pour les climatisations mobiles, la ventilation de travaux publics, les mines, les tunnels, le désenfumage etc…
Gaines de grand diamètre pour l'aspiration et le soufflagepipes of large diametre for suction and blowing of air, for use with mobile air conditionning systems, ventilation for public works, mines, tunnels, evacuation of smoke, etc... d'air. Utilisation pour les climatisations mobiles, la ventilation de travaux publics, les mines, les tunnels, le désenfumage etc ...
     
COMPOSITION :
Polyester material with blue PVC coating.
M2 fire specification as an option.
Helical steel spiral, invariably sectioned..
Suspension by hook possible.
Semi-rigid circles at each end for assembly;
Special collars for improved airtightness.

USES :
Ventilation for public works. Mobile air-conditionning systems, ventilation of marquees, evacuation of smoke.
STANDARD LENGTH :
5 or 10 m according to tubeand diametre.
INTERIOR DIAMETRES :
250 to1200 mm.
MAX TEMPERATURES :
-30 - 70 °C.
     
     
COMPOSITION :
Polyester material with black antistatic PVC coating.
Invariably sectioned helical steel spiral.
Suspension by hook possible.
Semi-rigid circles at each end for assembly; ;
Special collars for improved airtightness.

USES :
Ventilation of tunnels. Ventilation of firedamp mines. Coalmine specifications. Ventilation for public works. Evacuation of smoke.
STANDARD LENGTH :
5 or 10 m according to tube and diametre..
INTERIOR DIAMETRES :
250 to 200 mm.
MAX TEMPERATURE :
-10 - 70 °C.
     
     
COMPOSITION :
Polyester material with PVC coating.
Reinforced copperplated steel spiral.

USES :
Public work sites and shipyards, resistant to handling. Portable air conditionning for marquees.

RADIUS OF CURVE :
1.5 x diametre.
COLOUR : blue.
STANDARD LENGTH :
5 or 10 m according to diametre.
INTERIOR DIAMETRES :
500 to1200 mm.
MAX TEMPERATURE :
-20 - +70°C.
Option : *PTRA (antistatic)

     
     
COMPOSITION :
Polyester material with PVC coating.
Option: M2 fire specification.
Semi-rigid circles at each end for assembly: special collars for improved airtightness.
Without framework.
Suspension by cables possible.

USES :
Ventilation.
rapid installation and minimum storage capacity.
Ventilation for public works.
Pulsated air.
STANDARD LENGTH :
10, 20 or 30 m according to diametre.
INTERIOR DIAMETRES :
200 to1000 mm.
MAX TEMPERATURES :
-30 à 70°C.
     
     

COMPOSITION :
Polyester material with antistatic PVC coating.
Semi-rigid circles at each end for assembly ; special collars for improved airtightness.
No framework.
Suspension by cables possible.

USES :
Air blowing : mines, coalmines, tunnels...
Repulsion of air charged with particles.
Evacuation de waste.
Draining of light granules
Minimum storage capacity.
STANDARD LENGTHS :
10, 20 or 30 m according to diametre.
INTERIOR DIAMETRES :
200 to 1000 mm.
MAX TEMPERATURES :
-10 to 70°C.