50mm Inside Diameter x 60mm Outside Diameter, Abrasion-resistant, Anti-static Industrial PU Ducting, 10 Metres, AIRDUC PUR 355 AS, Heavy Duty, Wall Thickness 1.5mm, Vacuum 0.825 bar, Weight 0.660kg per Metre, Working Temperature -40┬░C to +90┬░C, Maximum Working Pressure 2.485 bar, Norres