Skip to main content
Little Giant TIPS - Technical Information Product Support


Move water from impractical gravity drainage areas up and where you need it to go.

Little Giant's WRS Series Drainosaur® sump pump system provides a conveniently sized tank and pump combo for impractical gravity drainage areas. The compact sump pump system removes water from laundry trays, lavatory and wet bar sinks, dehumidifiers, air conditioners, water softeners, and more.

During this video, Jeremiah discusses ideal applications, ease of use, and key features of the WRS Series—telling you what you need to know to select the right product for your application.