The Kongskilde OK pipe systems (tube systems) are ideal for pneumatic and mechanical conveying. The simple and flexible pipe systems may be adjusted to suit any specific purpose, resulting in shorter conveying distances and, therefore, the most efficient and economical solutions. The OK pipe system is available in three different diameters: OK 100, OK 160, OK 200 with diameters of 100, 160 and 200 mm, respectively. The dimensions refer to outside pipe diameters. The OK pipe system’s modular design comprises pipes, bends, branches, diverters, cyclones, outlets, etc. The components are assembled quickly and easily using the unique OK quick release couplings. The wide range of OK piping and accessories ensures flexibility and ease of installation in existing buildings.