Keep your boat running smoothly out on the open water with the Attwood Sahara MK2 500 12V Automatic Bilge Pump. The X-Air™ Impeller helps eliminate air locks for efficient use. The 90 degree rotating elbow outlet, external mounting feet and integrated outlet allow for easy installation. The single-hand pump cartridge release helps ensure convenient access, while the SteadSwitch™ technology reduces cycling and extends the life of the pump.