This is a High Pressure pump that runs on a 12 volt battery. What make this pump unique is is rated for up to 2.5lbs of pressure. With most inflatable boats requiring a max of 3 lbs this pump can get your boat nearly completely full. This is signicant as most 12 volt pumps would be lucking to get your boat half full before the back pressure overwhelms the pump. Once the pump is finished you only need to add a few pumps from a manual pump to complete the job. Manual pumps are designed to reach pressures up to 10lbs! If you are looking for a powerful 12 volt pump give this one a try... 714-568-0187 store, 1-877-dinghys, 1-714-724-1479 cell |