Submersible water pumps and motors are becoming more and more popular with homeowners looking to improve the landscaping of their yard by adding ponds and water features. The submersible pump is placed in the base of a water feature and runs on electricity; either on an underground or above ground line. The pump works to maintain water pressure and recycle the used water. Protecting submersible water pumps and motors can be accomplished with a few easy tasks. Electric submersible Sub-Prime pumps are available in sludge, trash, and dewatering models.From ½ to 90 HP, Sub-Prime pumps are built for tough construction dewatering and industrial applications.