Liberty Pumps PRG-Series ProVore 1 HP Automatic Grinder Pump PRG101A - The Home Depot
Myers by Pentair Submersible Effluent Pump - MES100M3-20, 2", 88 Max GPM, 1 HP, Cast Iron, 115 Volt (Single-Phase)
Zoeller 1-HP 115-Volt Cast Iron Sewage Sump Pump in the Water Pumps department at Lowes.com
GOULDS WATER TECHNOLOGY Sewage Ejector Pump: 1/2, 110V AC, No Switch Included, 2 in Max. Dia Solids - 5NXT7|WS0511BF - Grainger
Zoeller - E815 - 815-0004 – Wastewater Supply
Little Giant 16G-F151-20, 115V, 2958 GPH, 1 HP Automatic Grinder Pump for Sewage and Effluent Systems with Piggyback Tethered Float Switch, Blue, 509810 - Amazon.com