This high-performance hose is engineered for the safe and efficient transfer of AdBlue® (AUS32, DEF), a 32.5% aqueous urea solution essential for reducing harmful nitrogen oxides in SCR systems and ensuring compliance with EURO 4, 5, and 6 emission standards. Its inner layer, made of smooth, antistatic EPDM rubber (R‹10^6 Ω/m) vulcanized without sulfur, is completely free from metallic and chemical contaminants such as aluminum, calcium, chlorine, copper, iron, potassium, magnesium, sodium, nickel, and zinc, guaranteeing maximum purity of the medium in line with ISO 22241-2. Reinforced with a durable synthetic braid and protected by a robust outer EPDM layer, the hose offers excellent resistance to aggressive substances while maintaining flexibility and reliability in demanding conditions. With a working pressure of 10 or 20 bar and an impressive operating temperature range from -40°C to +100°C (withstanding peaks up to +120°C), it ensures long-lasting performance in both automotive and industrial environments. Ideal for use in vehicles, refueling systems, and chemical processes such as nitrogen fertilizer production, this hose is designed to work seamlessly with stainless steel or specialized plastic fittings, providing a secure, contamination-free solution for critical applications.