Norres 75MM Flame Ret PUR 0.4MM Wall 10M 531-0075-0000

83mm Outside Diameter x 75mm Inside Diameter, Specialist Woodworking & Timber Processing PU Ducting, 10 Metres, TIMBERDUC PUR 531 AS, Wall Thickness 0.4mm, Weight 0.410 Kg per Metre, Maximum Vacuum Pressure 0.115 bar, Working Temperature -40°C to +90°C, Working Pressure 0.325 bar, Norres