4570Man
Super Star Member
- Joined
- Apr 7, 2015
- Messages
- 17,822
- Location
- Crossville, TN
- Tractor
- Kubota M59, Kubota L3800, Grasshopper 428D, Topkick dump truck, 3500 dump truck, 10 ton trailer, more lighter trailers.
It was a tank that looked like a scuba tank. Fully portable, and pressures remained stable thru entire tank. Mind you this was 10+ years ago before gasses became so expensive.
It was probably nitrogen. Helium wasn’t all that cheap 10 years ago and doesn’t serve any benefits.