WBT YellowDuct tubing is used for feeding entering or exiting fibres from the ducting-raceway into equipment racks. They are convoluted or ribbed to allow adjustment if drops cannot be positioned exactly over or under equipment. Some are available with removable covers, or split for ease of cable installation.
Tough, flame retardant material
Fits larger duct sizes - can be extended using a smaller size convoluted tube, that fits inside the larger size tube - recommended fibre count: (large dia tube) either: 360 x 2mm cords; 210 x 2.4 mm cords; or 160 x 3mm dia cords, maximum
