Atomic SV2 Snorkel Colour:Black/Purple The ZEO also comes with

The ZEO also comes with our patented Dynamic Adjustment technology

for use with 232 Bar working pressure Cylinders with M25x2 thread and EN-144-1 type neck

Whilst this is essential for the diver's health it does lead to the mouth drying out very quickly which is particularly noticeable on the roof of the mouth

there is also a discussion of relevant topics such as the utilization of carilaginous fishes by man

An unbalanced piston DIN first stage gives ideal performance for a shallow water regulator

Atomic SV2 Snorkel Colour:Black/Purple The ZEO also comes withSemi Dry Flex Snorkel The SV2 is designed to limit splashed water from entering the breathing tube, by combining the Scupper Valve lower section with the sleek looking SV2 Semi Dry top. SV2 is the perfect snorkel for rough or choppy water conditions.