High volume, high performance bilge pump This heavy duty submersible pump is ready to tackle tough jobs. The rugged ABS plastic housing will protect the pump mechanism and features an integrated base/strainer. The pump housing can be quickly separated from the base without tools to quickly clear debris to restore function. The motor features a stainless-steel shaft, water cooling and vibration-free centrifugal impellers that won't burn out if run dry. Requires a panel switch for manual operation or a float switch for automatic operation. Key Features Heavy-duty, high volume submersible bilge pump Durable ABS plastic housing Base with integrated strainer allows tool-less removal of pump for cleaning and remove jamming debris Can run dry without damage Vibration-free impeller reduces pump noise