This exceptionally lightweight and highly flexible rubber hose is engineered for efficient extraction of dust, powders, and other mildly abrasive materials, ensuring reliable performance even in demanding industrial environments. Its smooth inner layer, crafted from wear-resistant natural rubber with a thickness of 2.4 mm, guarantees optimal flow and reduced friction, while the corrugated outer layer made of durable SBR rubber provides outstanding resistance to abrasion and harsh weather conditions. Reinforced with a robust steel spiral and synthetic cord, the hose remains resistant to kinking and maintains vacuum performance up to 0.6 bar, making it an ideal solution for heavy-duty applications such as quarries, foundries, and industrial vacuum systems. Designed exclusively for vacuum use, it is not intended for positive pressure, ensuring maximum safety and efficiency in extraction processes. The integrated copper anti-static wire effectively discharges electric charges, enhancing operational security. With an impressive operating temperature range from -40°C to +70°C, this hose combines durability, flexibility, and reliability, offering a professional-grade solution tailored to the toughest working conditions.