Extreme Max 3004.3511 Turbo Siphon – High-Flow Fluid Transfer System for Gasoline, Diesel, Water & Coolants – 1" Hose, Fits Most Gas Cans, 5 Gallons in 90 Seconds

Works exactly as advertised, saving me nearly 7 min per 5 gallons of filling. One of the easiest tools to use, wish I would have found this product many years ago. If you keep your boat on the water all year you need this tool.

This siphon actually works! I did not spill any gas. It got all but the last 1/3 of a gallon out of my 5 gallon Western gas cans. Best of all, you blow into the secondary tube versus sucking on it to create the vacuum. This means, no gas in your mouth. Mine probably took a little longer than 90 seconds to drain 5 gallons, but its so much faster and cleaner than pouring into a funnel.

This might be the best thing I have EVER bought! I keep my sailboat moored on a river, and the closest fuel dock is an hour away where I rarely go. So I bought a couple of 5gal jerry cans and fill my tank with them at my slip if I need to. My fuel port is in the floor of my cockpit and no matter how careful I am I can't poor these new nozzles without getting diesel Ollie over my hands and the boat. And it takes forever! Not any more though! It's so easy and fast! I LOVE LOVE LOVE this thing!

This siphon works better and faster than imagined. The red sealing cup should be more pliable to make the initial flow easier to do with one hand.

I got tired of pouring E85 into my Mustang by hand, so I purchased this. For me it did require me to elevate the reservoir tank off the ground and near the height of the vehicle gas fill area, but it's not much of an issue. A 5 gallon fuel jug transfers in about 3 minutes. One thing I would suggest is adding some type of incorporated stop, in case you need to stop the flow right away. I got it started the first time and it popped out of the car's gas tank and poured all over the place by the time I got it controlled. The red piece is also not very good at sealing a regular 5 gallon tank you really have to push it hard to attempt to get it to seal, takes several tries. A softer or gasket like material would have probably fixed that issue. Price is a little high for what you get I paid 25.67, would expect something like this to be under 20.00.

Wow, what a game changer for transferring fuel!! Love this. Have used a lot and it works great!!! One thing to keep in mind, is that there is not "off" button. This thing works great when you are sure you need the whole can of fuel in the machine. If you are trying to top it off, don't use this. I know, super obvious, but I made the mistake... Read this review and save yourself...

we used this for siphoning gas from our VP Racing Fuel cans to our boat. It works so easy and fast. Highly recommend it.

Once you get the seal on the top of canister (not entirely difficult) - it works like a charm. I have not timed it - but 5 gallons in 90 seconds - I would say that is pretty close - once it gets going - it goes..... Able to fit dispense end right into boat gas opening without any issue