58mm Outside Diameter x 50mm Inside Diameter, ATEX Compliant Ducting, 10 Metre Coil, PROTAPE PE 322 EC, Wall Thickness 0.4mm, Weight 0.180 Kg per Metre, Maximum Vacuum Pressure 0.240 bar, Working Temperature -35┬░C to +80┬░C, Working Pressure 0.380 bar, Norres