59mm Outside Diameter x 50mm Inside Diameter, Food Grade Hose & Ducting, 30 Metres, BARDUC PUR 381 FOOD, Bend Radius 135mm, Weight 1.140 Kg per Metre, Length 30 Metres, Maximum Vacuum Pressure 0.800 bar, Working Temperature -20┬░C to +70┬░C, Working Pressure 4.000 bar, Norres