For Boaters
Fuel at the dock,
not the gas station line
Hauling your boat to the pump — or hauling cans down the dock and balancing a funnel — gets old fast. Drop in a FlowPro, shake, and your tanks fill themselves while you rig up.
Wakeboard & ski boats
Most inboard wake and ski boats take the full 1" nozzle. That's up to 10 gallons a minute from can to tank — a 5-gallon can empties in about 30 seconds.
Jet skis & PWC
PWC filler necks are famously tight. The ½" FlowPro Jr. is built for them — and the 8-foot version reaches from the dock down to the ski.
Pontoons & winterizing
Most pontoon filler necks take up to ¾". At season's end, siphon stale fuel out of the tank before storage.
Our picks
Rule of thumb: wake and ski boats → 1", pontoons → ¾", jet skis → ½". Fueling from a dock? Take the longer hose.
Common questions
Will the 1" nozzle fit my boat's filler neck?＋
Most wakeboard and ski boats accept a 1" nozzle without trouble. Pontoons and PWC usually don't — go ¾" or ½" for those. If you're unsure, measure the opening or send us your boat model and we'll tell you.
Is it safe with ethanol-blend gas?＋
Yes. The tubing is petroleum-safe and anti-static, and the nozzle is brass. It handles gas, diesel, and 2-stroke premix.
Can I leave it in my boat?＋
Yes — it coils up small enough to live in bow or console storage, so it's aboard whenever you need it.