For the diver who wants an all metal helmet, the new
stainless steel Kirby Morgan 77 helmet is the way to go. It features an all
stainless version of our REX regulator, as well as a stainless sideblock,
helmet ring, bent tube, handle, and other key components. The Rex Quad Valve
Exhaust System is standard on this helmet. The advanced regulator pod on this
helmet will allow future versions of the Kirby Morgan 77 to be outfitted with
other Kirby Morgan regulators, including the SuperFlow 350 or the all stainless
steel SuperFlow 450. The pod makes it possible to customize the helmet with the
regulator you want as job requirements change.