Aereco axial fan with black blades and green-marked hub on a stand base

Photo: Mariusz Młynarczyk / CloudAir.tech

Close-up of an Aereco axial fan with black blades mounted on a silver hub with green markings, set in a black flanged casing on a support base. A second Aereco fan with silver blades sits behind on the left. White AERECO logos repeat on the casings against the blue stand floor.