ac infinity axial 1751, muffin fan, 120v ac 172mm x 150mm x 51mm high speed, ul-certified for diy cooling ventilation exhaust projects ac infinity <b>product description</b> <p>the heavy duty axial fan kit is designed for custom projects and as a replacement fan. the fan runs on 100 to 120v ac and contains everything needed to easily mount the fan and power it through a wall outlet. includes a 4 foot power cord that can be easily attached to the fan's metal terminals and allows it to be powered through a wall outlet. the plug cord can also be cut and be converted into lead wires to be connected to a wired ac power source. also includes two 172 millimeter metal fan guards and a mounting screw set. the ac infinity axial fan is ul recognized under certificate e503903, and also ce and rohs certified.</p> <b>heavy duty construction </b> <p>the fan's housing is constructed of die-cast aluminum painted black and able to perform well in harsh environments and withstand shocks. its impeller and blades are molded with thermoplastic which have a high resistance to flammability. impedance protected motors contains windings that have a higher resistance to heat during a rotor lock. containing long life dual ball bearings, the fans can be run continuously for 67,000 hours and be mounted in any direction.</p> <b>applications</b> <p>this high speed fan is suitable in applications where maximizing airflow is the primary objective and a louder noise level is tolerable. popular uses include tanning beds, led signs, server racks, industrial machinery, arcade systems, and more. because this is a standard industrial size fan, it can be used to replace fans found in various samsung and eaton servers and ups systems.</p>