Atomic Aquatics ST1 Regulator Set (DIN or Yoke) & Termo Gauge Assemble and Pressure Test:No It has double layered 10mm

It has double layered 10mm protection in the most important areas to prevent heat loss and the Glideskin seals for neck and face

allowing for body moisture to exit

while promising excellent corrosion resistance

It is meant for the round computer with 2 buttons and is compatible with the following models:

Air balanced second stage valve

Atomic Aquatics ST1 Regulator Set (DIN or Yoke) & Termo Gauge Assemble and Pressure Test:No It has double layered 10mmThe Atomic Aquatics ST1 Regulator Set is constructed from Stainless Steel and Titanium. The first stage is machined from 316 Stainless Steel, which gives you almost the same corrosion resistance as Titanium but at a more economical price and without the need for chrome plating. It is what makes the ST1 just this little bit more environmentally conscious. The first stage is an iconic Atomic Jet Seat high flow piston. The freeze resistant factory sealed