Ocean Reef Dual Tank Valve

Switch gas sources without ever breaking the seal on your full face mask. The Ocean Reef Dual Tank Valve connects your second stage to two supplies at once, whether that's a pony bottle, a sidemount cylinder or a different mix, and a simple switch lets you move between them mid-dive. It's the piece that turns an Ocean Reef full face mask into a true redundant-gas setup for deeper, longer or more demanding dives.

Pairs well with: the Ocean Reef Neptune Space full face mask and a pony bottle rig. Stop by the shop and we'll help you plumb it in.