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
Little Giant 6EC-CIA-SFS 1/3 HP, 115-Volt, 3180 GPH Automatic Cast Iron Submersible Sump/Effluent Pump with Polypropylene Base, Integral Snap-Action Float Switch and 10-Ft. Cord, Blue, 506807 - Amazon.com
Little Giant 506158 6-CIA 1/3 HP Cast Submersible Pump w/ Diaphragm Switch
Little Giant - Proven Pump - 506254 - BSC33V 115 volt 1/3 HP Cast Iron – Wastewater Supply