Koshin PX-65011 2", 110 V, 1/2 HP Submersible Pump. It's Unique design permits either vertical or horizontal discharge, and water is channeled through the outer wall to cool the motor for maximum endurance. Applications include, construction site, excavations, well casings and general dewatering, utilities, manhole and vault draining, residential, draining of basements, crawl spaces and swimming pools.