This robust and highly flexible suction and transport hose is engineered for demanding industrial applications, ensuring reliable performance in the movement of plastic granules, insulation materials, waste, sand, and other bulk construction products. Its smooth inner surface guarantees efficient flow with minimal resistance, while the durable polyester-polyurethane wall reinforced with a steel wire spiral provides exceptional strength and abrasion resistance. The hose remains elastic even at low temperatures, offering dependable operation from -40°C to +100°C, withstanding peaks up to +125°C. Resistant to oils, gasoline, microbes, and hydrolysis, it is non-toxic, halogen-free, and free from plasticizers, making it a safe and versatile solution for multiple industries. Easy installation is ensured with bridge clamps on right-handed couplings, and additional diameters can be supplied on request. For environments with explosion risks, the P7 M PU EL conductive version (R ≤10⁴ Ω) complies with ATEX 2014/34/EU, TRBS 2153, and TRGS 727, enabling safe use in hazardous zones after risk assessment. This combination of flexibility, durability, and safety standards makes it an ideal choice for companies seeking a long-lasting, high-performance hose solution.