Combidec flexible ventilation duct

Applications:
Flexible ventilation hose for mechanical ventilation, air conditioning and welding gas removal. Sandwich structure: Aluminium, polyester yarn and plastic plies are laminated onto each other to form a durable wall. Helix wire is embedded in the plastic wall.
Properties:

- limited smoke generation in case of fire
- cover is abrasion-resistant and steam-proof
- good chemical resistance to solvents (aluminium wall)

Structure:
Inner tube: aluminium
Cover: grey PVC
Reinforcements: PA fabric reinforcement, steel helix
Operating temperature: -30°C…+140°C
Standards: Fire rating in eight European countries.
Attention: Combidec IS NOT suitable for smoke extraction in case of open fire and oil heater applications.