Defogging Steady Flow Valve
Provides an additional flow of gas into the helmet for ventilation and defogging.
Tri-Valve® Exhaust With Whisker Wings
Retrofits to many previous Kirby Morgan Helmets and BandMasks®, has less breathing resistance than the older single valve exhaust while providing an extremely dry hat. The Tri-Valve® Exhaust is made of a chemical resistant compound.
Stainless Steel Bands
Bands hold the Hood/Face seal in place on the mask frame. They also provide the mounting studs for the Head Harness (Spider).
Head Harness (Spider)
Keeps the mask in place on the divers head. The neoprene rubber spider has adjustment holes for varying the tension of the harness.
Side Block
Multi use side block has additional ports built in to provide controlled air flow, if needed.
Gas Supply Non-Return Valve
Prevents loss of gas pressure in the event of umbilical damage, preventing a "squeeze".
Defogging Steady Flow Valve
Provides an additional flow of gas into the helmet for ventilation and defogging.
Air Train
The air train diffuses incoming breathing air/gas onto the face port/lens to defog and ventilate.
Umbilical Pressure Gauge
Provides a constant reading of the pressure in the diver's umbilical. The scale on the gauge is 0-300 P.S.I. (0-20 Bar). Recommended umbilical pressure range 150-225 P.S.I.
The Stainless Steel Air Outlets Fittings
Connect the diver's air supply hose and depth monitoring/pneumo hose to the KMACS, providing a strong, reliable, corrosion resistant connection. Shut-off valves allow the isolation of one diver's air supply from the other.
