This convoluted tube is used as a flexible take off from any solid ducting to equipment located in a lower rack. It may be used as follows:
It fits onto the end of 100mm duct using an end cap (Part No: TC1279‐456) – single tube capacity
It fits onto the end of 220mm duct using an end cap (Part No: TC1279‐457) – twin tube capacity
It fits to the side of 100mm, 220mm or 300mm straight duct, as follows:
single tube capacity using Part No’s: TC1279‐452A and TC1279‐456
twin tube capacity, using Part No’s: TC1279‐454A and TC1279‐457
The end cap slots into a cut out provided by the cut out tool (Part No: TC1279‐50KIT).
This tube can be extended by joining it to a smaller size convoluted tube that fits into the inside of it. The smaller convoluted tube is (Part No: TC1279‐471). A joining length of some 50 ‐ 75 mm is made. The tubes are secured together using a quick release, stainless steel hose clamp.
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
