Our 18" universal cooling fan employs a low impedance armature motor, uniform velocity curved blade design, and an OEM model of our reliable variable speed controller. This highly efficient, compact combination provides over 3000 cfm at only 10 Amperes of current draw, with a full flow capacity of 4300 cfm. A variable speed water pump drive adds to the versatility of the system.  A very efficient cooling solution for nearly all applications.

Installation is as simple as it gets. No temperature probe to connect, no outboard controller or relays to wire up. Just mount the unit, connect the two wires to the battery, and plug the integrated sensor into the radiator. Set the temperature and drive off.