Designed for use as a washdown pump and/or to circulate water to your livewell tank(s). Heavy-duty submersible construction for use on commercial or pleasure boats. Must be mounted below the waterline. It does not deliver high pressure, nor is it self priming. It delivers a lot of water at low pressure. GPH 3800 Hose 1-1/2" Volts 12 Amps 15.5