Flexible polyurethane tube reinforced by a durable copperized steel spiral Very durable and good resistance to abrasion Earthing by both spirals and ends Hydrolysis and bacteria resistant Food quality Flexible ducting used by mills for pellets and timber chips, also used for vacuum on wood chippers and machinery in factories This is sold per meter and at better value by full coils in a separate product (Alfavac PUXL Coils) Smaller diameter coils are 20 meters Larger diameter coils are 10 meters Bare in mind when ordering if you order over those amounts it will be more than one coil
