Atomic TFX Sealed Regulator 1st Stage Connection Type:Yoke If you plan to use

If you plan to use Nitrox (up to EAN40) or if you need to switch between yoke and DIN regulators

Frame: 6 base mold injected grilamid frame in feather weight construction with performance grip nose bridge and temple tips

Push in the button on the bottom right of the lock and continue to hold pushed in until completing step 3

Heavy Duty

The Blue model is clear silicone with blue buckle plates

Atomic TFX Sealed Regulator 1st Stage Connection Type:Yoke If you plan to useThe Atomic Aquatics TFX Regulator design is all about attitude! The TFX name refers to Titanium Front Exhaust. This differs from conventional second stages which are configured with an exhalation diaphragm in the front and an exhaust valve in the rear. The placement of the inhalation diaphragm and exhaust valve centered in the front of the regulator offers some unique advantages for improved breathing and dryness. This unique reimagined and