Ventilation

The hoses are produced with a lightweight and flexible PVC body, impact-resistant PVC spiral reinforcement and a corrugated outer surface; light, medium and standard duty types are available. Models with an ester-based PU tube are abrasion resistant and are used from -25 °C to +80 °C, while the super-elastic model is suitable down to -30 °C. The group also includes a spiral sleeve, self-extinguishing according to UL 94, for protecting and insulating gas pipes.