This lightweight and highly flexible hose is engineered for the safe discharge of chemically aggressive vapors and reliable performance under elevated temperatures. Manufactured from durable polyester fabric impregnated with black thermoplastic elastomer and reinforced with a robust steel wire spiral, it combines strength with exceptional pliability, ensuring long-lasting resistance to bending and mechanical stress. With a wall thickness of just 0.4 mm, it remains easy to handle while offering outstanding protection against acid and solvent vapors, UV radiation, ozone, hydrolysis, and biological corrosion. Designed for versatile applications, it is ideal for mechanical vapor extraction, air conditioning and ventilation systems in vehicles such as buses, cars, caravans, and boats, as well as for air intakes in engines and compressors, pellet and plastic dryers, and blow molding machines. Operating reliably in a wide temperature range from -40°C to +150°C, it guarantees efficiency even in demanding environments. Available in diameters from 15 to 800 mm upon request, it can be tailored to specific industrial needs. For enhanced safety, the flame-retardant version P2SP SE meets the stringent DIN 4102 B1 building material standard, making it a trusted solution wherever fire protection is a priority.