Shurflo's nylon livewell pumps offer a unique motor cooling system to ensure efficient performance and long life. Designed for large livewell applications and comes standard with 6 ft. tinned wire assembly. Built with the finest components to withstand harsh marine environment. Anti-airlock Tough nylon housing Washdown port connection (1 in, 1-1/8 out) Submersible Tinned 6' wired assembly 6-1/2L x 3-3/4WHow long does a Shurflo water pump last?The longevity of a Shurflo water pump can differ greatly due to various factors, making it challenging to provide a precise timeframe. According to user feedback and online conversations, the typical lifespan of a Shurflo water pump appears to range from 5 to 12 years. While some users mention that with proper maintenance, pumps can last significantly longer, others encounter failures within a few years due to different factors.Can a Shurflo pump run dry?Shurflo pumps offer high reliability and can be installed in any orientation. They come with thermal protection and can operate without water for brief periods without sustaining damage.