หน้ากากก๊าซ

Enlarging the field of vision
With water intake equipment
Head harness type facepiece, lightweight and convenience to wear Fitted with two cartridges, low inhalation resistance.
Can also be used in harmful environment with high concentration gas Isolation type With double in-turned lip seal, universal size and good airtightness Oxgyen-supply type, can be used in the anaerobic-poor condition.
With two voicemeters, can be fitted with optical instruments.