This lightweight and highly flexible suction and discharge hose combines durability with versatility, making it an excellent solution for demanding industrial applications. Its inner layer of transparent polyurethane is resistant to abrasion and oils, while the densely wound steel spiral reinforcement ensures outstanding resistance to vacuum, collapse, and high working pressures ranging from 12 to 20 bar at 20°C. The smooth interior minimizes flow losses, facilitates cleaning, and, together with the transparent wall, allows for continuous visual monitoring of the medium. Designed for air, water, light chemicals, and hydraulic or pneumatic systems, it also performs reliably in the transport of powders, granules, dust, and other abrasive bulk materials. The hose’s small bending radius enhances flexibility in confined spaces, while its chemical resistance makes it suitable for fluids containing fats, oils, or hydrocarbons. Additionally, it meets FDA 21 CFR 177.2600 e, f requirements, enabling safe use in the food industry for both hydrated and fatty food substances. With an operating temperature range from -20°C to +90°C, this hose delivers dependable performance across a wide spectrum of environments, offering a robust and transparent solution for industries seeking efficiency, safety, and reliability.