TESEO introduces the new AP68 profile, with a diameter for the new AP range designed to handle air distribution for compressors up to 140 kW. The new profile, corresponding to 2¾ inches, is 20% lighter than the equivalent HBS piping, but stronger with its thicker walls. The profile can be installed using standard tooling, with few easy and safe operations, without any threading, welding or painting. All four profile faces can carry outlet plates or anchors. The joints have also been enhanced with a reduction of locking screws, which translates into significant installation time reduction: 3 screws only for L-joints instead of 8 in the previous version, and 4 instead of 16 for straight joints. Many parts are interchangeable to streamline modifications and upgrades to the modular system. The new AP68 diameter is also available in 45° and 90° curves, or with special bends and shapes upon request. A new set of mounting brackets provides for quick, convenient and intuitive mounting. The DT drilling tool can be used to create new connection points, drilling the line under pressure.