Metal protective hose LIQUID-TIGHT-FOOD, IP 68 / IP 69K spiral wound, hooked profile, special thread seal, smooth, smooth, food-safe PU jacket Material: Protective hose: cold strip DC 03/04 according to EN 10139, galvanized, Fe/Zn 3 with special thread seal. Jacket: PU, color: blue Temperature range: -40°C ... +80°C ^ +110°C Approvals: ECOLAB, FDA CFR 21 compliant Properties: food-safe / particularly liquid-tight / largely acid and petrol resistant / increased oil resistance / halogen-, silicone- and cadmium-free / microbe-resistant / flexible / UV-resistant / self-extinguishing Area of application: food industry / automation / electrical systems / mechanical and plant engineering / for international requirements