The 12V STC Tournament series pump is an innovative pump design. It includes new features like a quick one hand push-button motor cartridge removal system, rotatable base that allows you to position the discharge nozzle at any location, and threaded nylon hose barb attachments, which allow for various hose mounting options. Also included is a built in dual port option, water-cooled housing and a positive snap motor cartridge locking mechanism. STC series has a 4 3/4" straight pickup. Flow rate 500 gallons per (1893 litres per hour).