Liberty 280 Cast-Iron Submersible Sump / Effluent Pump — ½ HP, Manual Irrigation Valves The current manufacturer package includes

The current manufacturer package includes the BG-4320 bottom grid

Standard drain check valve for up to 15 feet of elevation

All stainless steel fasteners

Fits compatible 2-inch drain openings

The grid’s shape and drain opening are model specific

Liberty 280 Cast-Iron Submersible Sump / Effluent Pump — ½ HP, Manual Irrigation Valves The current manufacturer package includesLiberty Pumps Heavy Duty 1 2 HP Sump and Effluent Pump The Liberty 280 is a robust **cast iron submersible sump effluent pump** built for demanding use where durability, reliability, and long life matter. With its **uni body one piece casting**, stainless steel hardware, and oil filled, thermally protected motor, its engineered to perform under tough conditions. Key Features & Benefits HP motor for strong performance 1" discharge port with vortex