Heavy duty for ventilation, dust and fume extraction. Especially suitable for mobile applications (sanitary installations without pressure: mobile home, boat, caravaning, stand, etc.) when continuous flexing is required. Cables conduit.

Robust and easy to handle. Very good flexibility. Semi-rigid impact resistant PVC helix. Very smooth inner tube optimizing flow. Outstanding resistance to weather conditions and most of industrial chemicals in the vapour phase at moderate concentration. Fire resistant material.