455 Balanced Regulator
The regulator body is made of 316 stainless steel, as are all its other metallic components.
Air Train
The air train diffuses incoming breathing air/gas onto the face port/lens to defog and ventilate.
Defogging Steady Flow Valve
Provides an additional flow of gas into the helmet for ventilation and defogging.
Emergency (EGS) Valve
Supplies backup breathing gas to the diver
Whisker Wings
Bubble deflecting Whisker wings keep bubbles further from face port and ears, improving visibility and decreasing internal noise.