You cannot breathe directly out of a scuba tank because of the high pressure. A regulator reduces pressure to safe a level that can be inhaled by the diver. A diving regulator has two parts: the First Stage reduces the tank pressure and connects it to the Second Stage which contains the mouthpiece for breathing

Hollis 221- DC3 DIN Scuba Diving Regulator


Out of Stock

Feature1Pneumatically balanced second stage
Feature2 Ergonomic A.V.S. Dive/Pre-Dive Switch
Feature3 Patented Orthodontic Mouthpiece w/High Density Bite Tabs
Feature4 Designed to withstand the rigorous CE coldwater standard
Feature5 Environmental sealing prevents internal corrosion

Questions (0)

No customer questions submitted.

Nur registrierte Benutzer können eine Frage stellen. Login

30 andere Produkte in der gleichen Kategorie:

Recently Viewed Products

Compare Icon


Example: Comfortable, Reliable, Good Quality

Report an issue

Please tell us about the issue: