turn those big oxygen tanks in?

[Yetti]

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[A64Pilot]

You need O2, not compressed air.

‘In tech diving we often used a “Haskell” to boost O2 pressure to fill our Deco tanks, Compressed O2 is a very dangerous thing, just a tiny bit of hydrocarbons and the tank may explode. Everything related to O2 in a dive shop has to be O2 clean, it’s really best left alone unless your trained to compress O2.

https://www.tampabay.com/archive/2011/09/13/oxygen-behind-scuba-blast/

Edited April 15, 2022 by A64Pilot

[Sixstring2k]

21 hours ago, A64Pilot said:

You need O2, not compressed air.

‘In tech diving we often used a “Haskell” to boost O2 pressure to fill our Deco tanks, Compressed O2 is a very dangerous thing, just a tiny bit of hydrocarbons and the tank may explode. Everything related to O2 in a dive shop has to be O2 clean, it’s really best left alone unless your trained to compress O2.

https://www.tampabay.com/archive/2011/09/13/oxygen-behind-scuba-blast/

I second the leave it to the professionals if you can mentally.