When you need a safe second you tend to need it quickly, so you better be ableto see it, and it better be ready to deliver some air. The R195 OCTO does thatand much more. The R195 OCTO is a modern second stage design that combines aclassic downstream valve with a large diaphragm, functional purge button andVIVA switch for smooth and easy breathing and simple operation. Its robustconstruction, smooth air delivery and reliability makes the R195 OCTO asensible safe second stage for all divers and a perfect choice for deco tanksthanks to its extra-long high visibility hose and reversible hose attachment.