88mm Outside Diameter x 76mm Inside Diameter, Food Grade Hose & Ducting, 30 Metres, BARDUC PUR 381 FOOD, Bend Radius 262mm, Weight 2.250 Kg per Metre, Length 30 Metres, Maximum Vacuum Pressure 0.700 bar, Working Temperature -20┬░C to +70┬░C, Working Pressure 3.600 bar, Norres