I used it for a fueling station on a travel trailer project.  Works very well, and these are a lot more reliable than the cheesy fueling stations that come with most toy boxes.  It pumps fuel really fast, so you have to be careful with the smaller quads.  It would be nice if the hose was a little stiffer, and more kink resistant like the hoses you see at gas stations.  It is a little noisy though.