The heavy duty axial fan kit is designed for custom projects and as a replacement fan. The high speed 120 by 120 by 38 millimeter AC axial fan can run on 100 to 120V AC and is housed in die cast aluminum with thermoplastic blades. Containing long life dual ball bearings, the fan can run continuously for 67,000 hours and be mounted in any direction. Has terminal connectors but can be converted to AC wire-leads with the included power cord adapter. Does not include fan guards or plug cord, please see model HS1238A-X. The AC Infinity axial fan is UL recognized under certificate E503903, and also CE and RoHS certified.