"s--p--o--n--i--x" wrote in message
...
On Thu, 19 May 2005 15:00:14 +0100, "Set Square"
wrote:

It's cobblers, anyway! 1 bar requires a head of about 30 feet - *not* 30
metres!

Correct. 1 bar is 10 metres or 14.2 psi.

14.7 psi