Diving mask

Feature introduction:

With a balanced adjustable respirator, the breathing resistance is low, and the air supply can be adjusted according to the user's requirements. The side seals are standard and have a B-shaped configuration that can be looped around the umbilical on the diver's shoulders.

The communication connection is a watertight plug, the mask frame is high-strength polycarbonate, and the exhaust valve and the mask frame are integrated. The neoprene head cover can keep warm and place headphones, and is fixed on the mask with a stainless steel strap. The headband is made of wear-resistant natural rubber, which can be matched with the head cover to ensure the sealing of the mask.

The main accessories are as follows:

●Head strap (five-claw strap): The mask can be fixed in the water weight -1 kg. The diver's head, made of natural rubber, has adjustment holes to adjust the tightness.

●Head cover/face seal: Covers the diver's head, providing a comfortable thermal barrier for the diver, and also provides grooves for earphone fixation.

●Bypass valve: Provides additional gas into the helmet for ventilation and defogging

●Emergency valve: provide emergency backup gas for divers.

Gas supply one-way valve: When the umbilical supply fails, it can prevent the air pressure in the hood from decreasing and avoid the diver's crush injury.

● Communication connector: The communication connector is a watertight socket.

●Exhaust system: one drain valve, two exhaust sleeves with check valve.

●Regulator: It adopts an adjustable air supply adjustment device, which can adjust itself according to the user's feeling.

●Nose drum device: use to balance ear pressure

● Oral and nasal mask: Silicone oral and nasal mask to prevent the "dead space" formed by the accumulation of carbon dioxide.

●Mask frame: high-strength injection molding.