Whale Supersub Smart Low Profile Automatic Submersible Bilge Pump 12V

The narrow design is ideal for tight spaces and the multi-position pump head and body makes either a vertical or horizontal installation quick and easy. Pump automatically senses the water level and switches on and off as needed with an environmentally friendly, solid-state, mercury free design that is unaffected by wave action. 3" max. overall height, 2-1/8" max. overall width.