Born on the water

FlowPro started the way most good boat gear does: with a problem at the dock. Hauling a boat to the gas station means trailering, waiting, and paying marina premiums — but hauling cans means funnels, spills, and the occasional mouthful of gasoline from an old-school siphon hose.

The self-priming shaker siphon fixed all of it. A lead-free copper nozzle, an industrial glass ball, and anti-static tubing — shake it a few times and fuel moves itself, up to 10 gallons a minute. No pumps to break, no batteries to die, nothing to prime with your mouth.

Today FlowPro siphons fuel wake boats and jet skis, top off quads on trail rides, and drain hot tubs in backyards across the country. We sell three sizes because that's all anyone needs — and we back every one with a limited lifetime warranty because they genuinely last that long.