"-MIKE-" wrote in message
...
On 11/18/10 3:05 AM, Stuart wrote:
In ,
Jack wrote:
I rarely drain the water (years)

Now that concerns me as you can get rusting inside and thinning of the
pressure vessel walls - you can guess what happens then.


Ok, Josepi.


--

-MIKE-

I work in Massachusetts. By law, industrial/commercial air tanks have to be
inspected every two years. Must also have a state tag and permit from the
Dept of Safety before being used. At your home, they don't care.