Common around here.
I may have one, have to look.
Guys around here set up a power washer and one of those on a pickup Mobil cars wash. @Mattax probably sees them also.
Just grab a clean 55 gallon drum with the bung on the side bottom
I’m actually thinking of getting two of them, plumbing them together thru that bung and then refilling them from my big tank IF this pump works. Then put the solar timer on it and run a timed sprinkler system off of it