Light weight and very flexible polyurethane ducting with hollow profile helix Material: Polyether-Polyurethane, clear / blue helix (other colours available on request) Single Length: 10 and 15 m Temperature Resistance: - 40° up to + 100° C Applications: Leaf and lawn collection, equipment for the maintenance of green areas Properties: Resistant to hydrolysis and microbes, food grade wall acc. to EG regulation no. 1935/2004 and no. 10/2011, FDA standard 21 CFR 177.2600 and 178.2010, good abrasion resistance and mechanical strength, very good flexibility, crush recoverable Further diameters available upon request! Technical data are based on + 23° C. Special Constructions: P1 L PU SE HP - Polyester- Polyurethane, flame retardant wall acc. to DIN 4102 B1 Stand: 23.10.2019