Impact and corrosion-resistant thermoplastic housing. Top suction with screened intake filters debris. Square-D tethered piggy-back style switch. High capacity 1-1/2" discharge. Easy-to-install. Fits sump basins 14" or wider. 1 year warranty. When processing claims please refer to mydoitbest.com plumbing home page for instructions. Pump serial number is required to process claim.