Veloduct A complete system of round ducting for which type approval for tightness class D has been granted. Veloduct reduces operating costs, simplifies adjustments, permits rapid, easy and clean installation and can be installed in any climate.
Pevent The Pevent system of ducting is a complete system of round ducting. The tubes and fittings are made of galvanized sheet steel and do not have any sealing strips.
Miniduct Miniduct is circular ductwork for ship´s and offshore air handling systems including both insulated and uninsulated components. It is lightweight, tight, easy to install and maintain and combines uniform appereance with robust construction.