Re: What to do with free flowing regulators

On May 29, 6:22 pm, Grumman-581 <grumman...@DIE-SPAMMER-SCUM-
gmail.com> wrote:
On 29 May 2007 09:58:33 -0700, Greg Mossman <moss...@xxxxxxxx> wrote:

Unless it's a salt lake, I'd personally be worried about more than
just the reg freezing up.

Yeah, if it's fresh water and he's getting 30F temperatures at 120 ft,
he's in a deep frozen block of ice and a frozen reg is the least of
his worries...

at 120 feet the pressure should keep water liquid at 30F

that being said how low would the air have to be that you would not be
able to ascend while breathing through the reg even in free flow?

.