TQDinvent mini and plus manifold boards with blue flexible ducts

Photo: Mariusz Młynarczyk / CloudAir.tech

Grey display boards labelled "TQDinvent mini" and "TQDinvent plus" carry galvanised distribution manifolds with multiple spigots, connected to blue flexible ducts. The boards present TQD's "Wentylacyjny system rozdzielaczowy", a ventilation distribution system, with a staff member standing alongside.