PS and PSU saddle piece

PS (VENT) is a range of circular pipes in classic design. This system ensures the tightness of class B piping. It is suitable to meet standard leakage requirements and the degree of this leakage is dependent on the quality of the joint design of the individual parts and their tightness. When using the system, it is necessary to use additional joint sealing, repacking or sealant. The individual parts are assembled like a kit and connected with texto screws.

PSU (SAFE) is a patent protected range of circular pipes, consisting of spiral wound pipes and shaped pieces that have a double seal secured with steel tape. This system guarantees a leak tightness class D when installed correctly. Installation is carried out using self-tapping screws.

Air ducts are used to transport air from the heat recovery unit to individual rooms and vice versa. In our product portfolio, we offer HVAC circular ducts, HVAC flexible ducts and HVAC accessories as well as the design of ductwork and heat recovery.