Little Giant CP Series coolant pumps are suitable for recirculating a coolant / liquid in the system to transfer heat (generated as a byproduct) away from the engine and prevent damage to motor components. These units feature a concentric fan-cooled motor for precise cooling (up to 21000 CFM), oversized sleeve bearings for noiseless operation, mesh inlet filter screen for preventing entry of debris, easy to clean removable base plate, moisture proof windings and fire-resistant plastic housing. They come with galvanised steel mounting brackets for corrosion resistance & side mounting configuration and are available in 115 and 230V voltage ratings.