The BSP50 Series lightweight cast aluminum sump pump keeps your basement dry without hassle. Powerful 1/2 horsepower PSC motor moves water quickly to protect your basement or crawlspace. The simple and effective design is a great option for newly built basements and crawlspaces that need more power. The top-volute intake prevents rags, sand, and other construction debris from getting ingested and clogging or damaging the pump over time.