Old PST tanks???

[Topbodz]

I ran across 2 old pst tanks (1980 & 1982 )

the markings show DOT 3AA3000 and the serial No and original Hydro date with the + designation


Is the 3000 suppose to be the service pressure?

I've never heard of PST 3000 psi... they look to be 100CF... and have the larger valve thread (3/4")

just wondering what the deal is...

 

[Scared Silly]

MP -- Mid Pressure. Not that uncommon and yes 3000psi is the service pressure.

 

[olphart]

I have 2 of those that are 7" dia and 24" high (w/o valve)
DOT 3aaa 3000
2628t
Pst
11 76+
I was told that they are 96 cu ft.
Is that correct?

 

[Scared Silly]

The ones I had were 72s at 3300psi but they were made by Faber ...