SSI Open Water Diver (Part A) Drysuit Wrist Systems Quick-release snorkel mount

Quick-release snorkel mount

which deforms the channels during the flat phases

Made from non-deformable

The longer Flow Restrictor Type B is used when the Suunto transmitter is connected to a high pressure hose extension

SSI Open Water Diver (Part A) Drysuit Wrist Systems Quick-release snorkel mountSSI Open Water Part A Build Your Diving Foundations Build the confidence, theory, pool skills, and comfort you need before open water Open Water Part A is the foundation stage of your beginner diving journey. This is where you learn the essential skills, complete your SSI theory, practise in the pool, and prepare properly before moving on to Open Water Part B and certification. Overview Why Part A Matters Who It's For What Happens During Part A Course