Application Model no. CR8503 As suction and transport hose especially suitable for -Abrasive solids such as dusts, powders, chips and grains. -Gaseous media such as vapor and smoke -Industrial vacuum cleaners, and ventilation systems Features: -Electro-static dischargeable by grounding the spiral -Flame retardant -Flexible and compressible 3:1 -Super light model -Increased pressure and vacuum resistant -Good resistant to UV and ozone resistant -Good resistant to alkalis and acid -Good resistant to chemicals Working temperature range -20 °C to +70 °C Material: Wall: interior high grade soft PVC Spiral: spring steel wire