Description A.Y. McDonald 5" x 6" Discharge Adapter 5" x 6" Discharge Adapter Baker 5" x 6" discharge adapter transitions between pump column pipe sizes for proper flow management in submersible pump installations. Enables connection of 5" pump discharge to 6" drop pipe for reduced friction loss on high-volume applications. Heavy-duty construction handles the pressure and vibration demands of commercial and industrial pumping systems. Essential component for Baker 6" and 8" submersible pump build programs where column pipe upsizing is required. Simplifies installation by eliminating the need for custom fabrication or multiple reducing fittings. Designed and engineered by Baker Water Systems for guaranteed compatibility with their full submersible pump lineup. Available from Watermain Supply with expert support for specifying your complete submersible pump assembly. Datasheets Sump Pump Accessories Guide