Barmesa 4BSV1003DS Submersible Stainless Vortex Sewage Pump 10 HP 230V 3PH 47' Cord Manual Manufacturers__Franklin Electric__Submersible Turbine Pumps__6-Inch SSI Turbine Pump__All 6-Inch SSI Pumps different grades of stainless steel

different grades of stainless steel (304 and 316 are the most common) can reduce galling because each grade has a different hardness and work-harden at different rates

McDonald's 420012SJXH Sewage Pumps are cast iron pumps that handle up to 2" solids with 2" or 3" discharge

Butyl sealant tape

TOPFB36X072 = Basin Only

Franklin Electric 2145089003 motors are built for dependable operation in 4 in

Barmesa 4BSV1003DS Submersible Stainless Vortex Sewage Pump 10 HP 230V 3PH 47' Cord Manual Manufacturers__Franklin Electric__Submersible Turbine Pumps__6-Inch SSI Turbine Pump__All 6-Inch SSI Pumps different grades of stainless steelBarmesa BSV Series Submersible Stainless Vortex Sewage Pump The Barmesa BSV Series submersible pumps feature rugged 316 stainless steel construction for exceptional corrosion resistance, outperforming cast iron in the toughest environments. Designed for continuous duty in demanding applications, they excel in sewage, saltwater, chemically aggressive liquids, and other corrosive conditions. The precision engineered stainless steel vortex impeller