i had a student tell me that his Aqualung regulator should not be used below 130 feet. Since he was about to do dive 4 of TEC50 which requires a minimum of 130 feet, the issue was relevant.
I have never heard of a normal regulator like this have a recommended depth limit like that. There are exceptions like the unbalanced piston Dive Rite deco reg that is not recommended below 70 feet, but this was a regular recreational regulator.
I have never heard of a normal regulator like this have a recommended depth limit like that. There are exceptions like the unbalanced piston Dive Rite deco reg that is not recommended below 70 feet, but this was a regular recreational regulator.