| Re: Drager Dolphin - Minimum Safe Depth You won't have a problem if you dive the unit as Drager recommends, using the correct orifice size for your depth. Do your flow tests before the dive to make sure flow is correct for the selected orifice and you are set.
You are right, the most dangerous time on the loop is on the surface. The Dolphin is set up so that it will supply way over what you need (unless you are a super fit athelete working really hard for an exteded time).
Have fun,
Steve
__________________ Steve "My problem is that I have trouble reconciling my gross habits with my net income." Errol Flynn |