Application: Especially ideal for ventilation and air conditioning system, industrial vacuum cleaner, and granulate conveying systems. As suction and transport hose suitable for below substance: Gaseous medias such as vapors and smoke. Liquid medias. Small granules such as dusts, powders and etc. Features: Highly flexible with low weigh Extremely compressible Smooth interior Highly transparent wall Small bending radius Comply to REACH Working temperature range -20 ¡ãC to +70 ¡ãC (Short time to 80 ¡ãC) Material: Wall: Soft PVC Spiral: PVC COATED STEEL WIRE