External pumps from EasyPro offer several advantages over submersible pumps including reduced energy costs and longer average life span, keeping your pond water clean and healthy with efficient performance.
EasyPro offers a variety of external pumps in both non-priming and self-priming styles:
Non-priming pumps are best used in flooded suction applications. This means the pump sits below the water level it is pumping. Examples would be alongside of a fish tank or in a pump chamber buried alongside of a pond. These pumps can sit above the water level, however, a check valve must be used on the end of the suction line to keep the pump primed.
Self-priming pumps have the capability of purging some air from the suction line and priming themselves (after filling the pump with water the first time). These pumps can sit above the water level without a check valve in the suction line, however, using a check valve speeds up the priming process and ensures a quick flow when the pump is plugged in.
Choosing the right pump is one of the most important decisions you’ll make for your pond. If you have questions or need help choosing the right external pond pump, let us know and we’re happy to help by calling us at 215-244-4300.