Dial Concentric Evaporative Cooler Pump For coolers rated from 4,000 to 8,500 cfm cubic feet per minute using 8 or 12 Rigid Media. For use with MasterCool and Artice Circle coolers. Includes mesh pump basket, mounting bracket, and pump hose extension. Auto-reset thermal overload protection. Built-in screened inlet in the base. Low level design, meaning that even if the water level in the cooler drops to as low as 1/2 , it will still pump water without drawing air. Removable baseplate for easy removal of debris that might clog the intake. Corrosion resistant shaft. Grounded plug. Voltage 115V, Volume 360 gph 1-ft head height, UL Listed Yes, Pkg Qty 1, Package Type Shrink Wrap Warning This product can expose you to chemicals including Lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.