This exceptionally lightweight and highly flexible delivery hose is designed for maximum efficiency and reliability, offering flat-foldable construction for easy storage and rapid deployment. Equipped with durable aluminum STORZ-type couplings, it is supplied as a complete, ready-to-use solution that fully complies with the technical requirements of the MSWiA Regulation of April 27, 2010, and holds the prestigious CNBOP-PIB approval certificate. Meeting the EN 14540 standard and perfectly suited for internal hydrants in line with EN 671-2, it is an indispensable tool for fire brigades, rescue teams, and forestry services. Beyond firefighting, its versatility makes it a trusted choice in industry, construction, agriculture, and mining, ensuring safe and efficient water transfer in demanding environments. Available also in a high-visibility yellow luminescent version (DN52, DN75, 20 m for pumps), it guarantees excellent recognition even in low-light conditions. The hose is engineered for the transport of water, seawater, industrial water, and selected chemical solutions, featuring a robust PVC inner lining (PU for DN110) and reinforced with a strong polyester braid. With a working pressure range of 12 to 15 bar, depending on diameter, and an impressive operating temperature span from -30°C to +60°C, it delivers outstanding durability, reliability, and performance in every situation.