Ventilation system set 3D model

The model has a fragment of the ceiling There are more than 100 unique items in the collection.

Different types of square ventilation ducts with all components, fixtures, diffusers. Different types of round ventilation pipes with all components, fittings, diffusers, pressure equalization chambers. Trays for electrical cables. Electric cables with all components, holders, junction boxes Electric cables in PVC pipes with all components, holders Fire protection system, smoke detector. Modular Lighting Instruments