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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
at the surface swim them 100 metres in less than 4 minutes
Diving environment
Positive and negative checks
cold water and rough water conditions demand backup systems divers can count on when needed
DIN or yoke compatible with included insert
Hollis - PRISM 2 DIVE SURFACE VALVE (DSV) at the surface swim themThe DSV (Dive Surface Valve) comes standard on the Hollis Rebreathers PRISM 2. Functionally, the DSV allows the diver to manually open and close their mouthpiece so as to control when and if they want to be breathe on the loop. Proper use of the DSV prevents water from entering the rebreather when the mouthpiece isnt in the divers mouth.
US$ 150.00
US$ 300.00
