Purple-lit transparent ATEX fan housing on the HLU stand

Photo: Mariusz Młynarczyk / CloudAir.tech

A transparent fan housing with a mesh inlet, bolted flanges and a yellow Ex label glows purple on the HLU stand, with two staff members on either side. Behind it are a presentation screen, a black fan on a wooden plinth, the forest graphic and the wooden bar area with white stools.