The Pentair (Purex-Triton) Dynamo pump is specifically designed for maximum performance and economy for your aboveground swimming pool. The Dynamo Pool Pumps innovative self-priming design will ensure long life, while the reinforced fiberglass body offers strength and durability. A unique diffuser and impeller allows for excellent flow rates. The Dynamo Pump has large capacity basket, a see-thru lid and the drain plugs are designed for easy access. This low voltage pool pump will be easy on your pocket book, while offering optimum swimming pool water circulation.