Hey all my buddy has two tanks that he swears are steel 92s with a working pressure of 3000. He says there super heavy but I cant find any info any where about such tanks. Any body know anything about them?
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Hey all my buddy has two tanks that he swears are steel 92s with a working pressure of 3000. He says there super heavy but I cant find any info any where about such tanks. Any body know anything about them?
If they're 6.9" tanks, it sounds about right. They're something like 20lbs negative when full.
i got a couple of these. They look just like a 72, but heavier and 3000 psi vs 2200
A married couple that used to dive through one of the shops I work for had four of them. They absolutely loved them because they were both overweight and these cylinders were like having an al80 plus about twelve pounds of lead.
Are they the old mid pressure 72?s? I had a set of those and very negative
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There are 2 possible candidates.
If they're the 92, they're 6" by 23-something inches. RARE.
There are 2 versions of mid-pressure 72s. One was #8 negative empty and 6.9x18. The other is like 2-3# negative and 6x21ish. I have a set of each; I'll photograph in the daylight.
he is looking to sell them any idea of a fair price?
Pictures with tank SN will help.
No, these tanks are even heavier than the old 72s. 72s were 2250 psi, these are higher pressure.Quote:
Originally Posted by Diverlee
https://photos.app.goo.gl/5gR626WCniXQzHZU9https://photos.google.com/search/_tr...0NQFXnkc0Qbwhm
https://photos.google.com/search/_tr...U5Qf7xXyxrzwdl
https://photos.google.com/search/_tr...m3L9iz2YA9VmJ5
72 Midweight, taller, 6" (also 3000, 3300 with +)
72 HEAVY, Short, 6.9" (3000, 3300 with +)
AL80 for reference
http://cavediver.net/forum/gallery/e...?i=11510&c=515