This lightweight and highly flexible two-layer suction hose is engineered for the safe extraction of vapors, smoke, and hot air in extreme conditions, offering outstanding resistance to high temperatures up to +650°C. Its flame-retardant structure, reinforced with stainless steel fibers woven into glass fabric, ensures durability and protection against sparks, while the external galvanized steel spiral provides excellent impact resistance and stability. With exceptional compressibility of up to 1:6, the hose is easy to handle, transport, and store, making it a practical solution for demanding industrial environments. Designed exclusively for vacuum applications, it guarantees reliable performance in the metallurgical, ceramic, shipbuilding, aerospace, automotive, and defense sectors, where the safe discharge of high-temperature gases is essential. Available in standard lengths from 2 to 10 meters, with the option of a stainless steel spiral for diameters above 80 mm, the hose can be securely mounted on couplings using left-handed bridge clamps. Its robust construction and advanced material composition make it an indispensable choice for industries requiring efficiency, safety, and long-lasting performance in extreme operating conditions.