Gas Supply Non-Return Valve
Gas Supply Non-Return Valve prevents loss of gas pressure in the event of umbilical damage, preventing a "squeeze".
Side Block
Multi use side block has additional ports built in to provide controlled air flow, if needed.
Communications
Communications are “non-modular” (like the SuperLite 17B helmet). When ordered with a male waterproof connector (for 4-wire communications), the mask will also include bare wire posts. When ordered with bare wire posts (for 2-wire communications), the port for the MWP connector is plugged.
Communications
Communications are “non-modular” (like the SuperLite 17B helmet). When ordered with a male waterproof connector (for 4-wire communications), the mask will also include bare wire posts. When ordered with bare wire posts (for 2-wire communications), the port for the MWP connector is plugged.
Regulator Adjustment
Provides demand regulator adjustment for a wide range of incoming air pressure. In addition, it can serve as a steady flow valve. Some divers prefer a slight steady flow on surface supplied air when air consumption is not a factor.
Mask Seal
Comprises the main rubber body of the mask. It is a soft neoprene that seals comfortably on the diver's face. The EXOskeleton is used to hold this soft rubber seal in place on the diver's face for a solid seal.
Faceplate Lens
Tempered glass for strength and minimum fogging. A strong plastic frame surrounds the glass to seal on the rubber mask seal.
Head Harness
A pull through fixed buckle type with an automatic locking feature. Quick release buckles are featured on each rugged, double wide strap.
EXO Skeleton Frame
A strong injection molded plastic external frame gives the head harness an even pull completely around the mask seal. The EXOskeleton does not touch the diver's face. It is suspended just slightly off the face to hold the communication and breathing equipment in place without discomfort.
Brass Handle
Handle can be removed without breaking seals, making it quick and easy to attach accessories.
