86mm Outside Diameter x 75mm Inside Diameter, Food Grade Hose & Ducting, 10 Metres, AIRDUC PUR 355 FOOD, Wall Thickness 1.5mm, Bend Radius 66mm, Weight 1.05 Kg per Metre, Maximum Vacuum Pressure 0.555 bar, Working Temperature -40°C to +90°C, Working Pressure 1.515 bar, Norres