Hose intended for discharge dusts, sawdust, chips in industry wood and furniture. designed for machine CNC for machining wood and plastics: centres machining, milling machines vertical, plotters milling. thick steel spiral coated white PVC is resistant to corrosion, has good adhesion for material hose and ensures high parameters pressure. despite strong the structure, thanks to optimal matched large surge spiral is very flexible, pliable and compressible. especially recommended for extraction dust and chips from under quickly moving heads working (CNC Router Dust Collection System). resistant to microbes, hydrolysis and oils and gasoline. Contains no halogen compounds or plasticisers. flame-retardant, compliant with the standard German DIN 4102 Class B1. hose can treat as conductive electrically po made earthing spiral, in accordance with German recommendations industrial BGI 739-2. Assembly on connectors with bridge clamps (prawo-handed). Other diameters are available on special order in the scope 80 ÷ 600 mm. Hose material: transparent polyether-polyurethane. Reinforcement: spiral with wire steel coated white PVC. Operating temperature: od -40°C up to +100°C.