The double-chamber hose consists of a high-tensile and to a great extent chemical-resistant polyethylene foil. The diameters of the hose chamber amount to 400 and 200 mm. The hose with a standard length of 150 running metres weighs only 52 kg and, when rolled up, can be transported on a hand reel.
Due to the little storage space required and its total weight of less than 100 kg, this system is well suited for each fire brigade and can easily be loaded on almost any vehicle. The filler neck ensures a quick and safe filling of the double-chamber hose with water resp. with air and thereby makes a variety of applications possible: limitation of quenching water, collecting basin, oil boom etc.