Through-hull applications requiring a straight pick-up tube, 4-3/4″ long straight thread. “Stc” Tournament. 500 GPH. Discharge 1-1/8″. Discharge nozzle can be rotated 360� for optimal installation. Pump housing can rotate 360� to allow positioning of discharge outlet. Quick one hand “push button” motor cartridge removal system. Dual port fitting for optional washdown pump. 12 volt.