Norres 127mm Double Ply SIL Coated Glass Fabric 4M - 391-0127-2005
133mm Outside Diameter x 127mm Inside Diameter, High Temperature Neoprene & Silicone Ducting, SIL 2, 0.930 Kg per Metre, 4 Metres, Maximum Vacuum Pressure 0.230 bar, Working Temperature -70C to +260C, Norres