The Cooler Fan Shaft is offered by us that is made for use in the various industries. The shaft is a type of ventilation shaft used for maintaining air quality in an enclosed space, like a mine or other subterranean installation. The shafts are used in single inlet v-belt driven fans, or double inlet, double width fans; however some of our component parts including fan shafts can be found in various other applications. The Cooler Fan Shaft is made for use in the various commercial applications.