b'225% more cooling 230-Series capacity than cast iron!1/3 hpPowder coated for1-1/2" Discharge corrosion resistance Permanently lubricated3/8" Solids handling upper and lower bearingsA high performance Vortex-style impellersubmersible with deepreduces clogging byfinned aluminum housing foreign materialsfor superior motor cooling.Quick-connectFeatures power cord Energy efficient motor - Oil-filled thermally only 5.2A protected motorFinned aluminum motorhousing for improved coolingAlso availablewith wide-angle/ piggyback float switchCool Running. Model 237 Shown'