"circular in-line  duct fan for passageway No-3 and 4.

Maker:                        HIPSON

Model:                         EKD200-EC,

Input Kw:                    2.2Kw

Speed:                        2545rpm

Enclosure IP:                IP 44

Input voltage:             220V, AC, 60Hz," Circular in line duct fan for passageway No-3 and 4. HIPSON.EKD200-EC.NA