Flexible, soft rubber hose with an external braid made of galvanized steel, intended for gasoline and petroleum-based oils such as diesel, heating oil, and lubricating oil. Installed in fuel and oil systems of small vehicles and industrial equipment. Can also be used for water, cooling fluids, non-oxidizing detergents, and air. Based on the requirements of standard DIN 73379. Inner layer made of smooth black NBR rubber. The external reinforcing braid made of galvanized steel provides high pressure resistance. The braid features a black marking stripe. Maximum operating temperature depends on the medium: for gasoline, unleaded gasoline, fuels with up to 50% aromatic hydrocarbon content: +40°C; for diesel oil: +80°C; for water and cooling liquids based on ethylene glycol: +90°C; for air: +80°C; for liquid, non-oxidizing detergents: +80°C. Hose material: black NBR rubber. Reinforcement: external wire braid made of galvanized steel. Working pressure: from 10 bar to 20 bar, depending on the hose diameter. Operating temperature: from -35°C to +80°C (maximum temperature depends on the medium).