Petra air-cooled scroll/screw chiller in front of the company wall

Photo: Mariusz Młynarczyk / CloudAir.tech

A large Petra chiller with perforated lower guards dominates the frame, its side panel labelled "Air-cooled Scroll/Screw Chiller (PSC4 70/APSa 70)" with a feature list. Behind it, a white wall with the Petra logo shows a photo of an industrial chiller installation, and a branded column stands nearby.