Have Two old 20 Gallon Compressor tanks... Ideas?s

[Keyblazer]

So, I ended up with 2 older 20 gallon upright Compressor tanks...
Not rusty... Look fine.

Trying to decide what to do with them!

A few ideas came to mind...

1/ Portable BBQ... either horizontal or vertical egg style?
2/ BBQ smoker... One tank for the food and one for the fire?
3/ Pressure tank media blaster?

Any other ideas, links or such would be welcome and fun!

 

[BD1]

What about a Minion ? Fire pit ?

 

[Modern Garage]

Sounds like the beginnings of a homemade Muffler Man.

 

[willymakeit]

Rocket stove

 

[alwaysFlOoReD]

Potato gun.

I plumbed in 1.5" flex tubing and a valve trying to make my own bead blaster. It didn't work. But it would be a hell of a compressed air gun.