Kärcher SP 2 Flat submersible pump (clean water), 250 W, max flow 6000 l/h, max head 5 m. Automatic float switch and flat suction. Includes the Kärcher pre-filter (normally sold separately, protects the impeller from debris) and the hose adapter. Works perfectly. Used, not cleaned after last use (signs of use and dirt visible in the photos). Ideal for basements, tanks, floods.