75mm Outside Diameter x 65mm Inside Diameter, Food Grade Hose & Ducting, 10 Metres, AIRDUC PUR 355 FOOD, Wall Thickness 1.5mm, Bend Radius 43mm, Weight 0.84 Kg per Metre, Maximum Vacuum Pressure 0.675 bar, Working Temperature -40┬░C to +90┬░C, Working Pressure 1.74 bar, Norres