WHAT IS VENTURI EFFECT, IN A SECOND STAGE
See exactly what the Venturi effect is inside a regulator 2nd stage, and how it effects performance.
SIMPLY EXPLANATION TO BALANCED AND UNBALANCED 2ND STAGES
So, what is the difference between a balanced and unbalanced second stage?
REGULATOR 2ND STAGE, DIVE/PRE-DIVE LEVER EXPLAINED
You may have noticed that some 2nd stages have a lever on the side (like the RG-3100S) but what is it and what’s its effect?
AQUATEC RG-1100F SERVICING
Annual servicing of regulators is an important factor in ensuring its long life; just remember the fact that this is the part of your diving gear, that allows you to breathe underwater!