· Double ear ventilation box, 400º/2h and transmission engine, designed for smoke extraction.
· Built in reinforced galvanized steel sheet and with practicable side covers.
· Three-phase IE2 motor included inside the box and mounted in front, on top of tensioning base. Regulation with frequency converter.
· Horizontal output and subsequent entry (HIV code). Consult for vertical output (VIV code).
· Approval Applus 21009341 (400º/2h).