Bio-Metal Full Face Mask INTL Model
The Apollo Bio-Metal Full Face Mask INTL uses a twin-lens aluminium frame and silicone face seal. It is designed to accept a compatible second-stage regulator and optional communication equipment.
Mask fit and specifications
| Lens layout | Twin replaceable lenses |
|---|---|
| Frame finish | Anodised |
| Prescription lens options | Optional compatible optical lenses; fitted separately |
| Strap design | Five straps: forehead, two temple and two cheek straps |
| Buckle adjustment | Individual strap adjusters with release levers |
| Frame dimensions | 156 × 64 × 9 mm (W × H × D) |
| Regulator system | Compatible second stage fitted to the mask; confirm regulator suitability with DGA |
| Communications compatibility | Right-cheek port accepts the suitable OTS microphone assembly |
| Equalisation | Pinch the nose through the mask |
| Surface breathing valve | Included — rotary breathing valve on the left cheek |
| Communications included | No — optional communication equipment is separate |
| Mask body dimensions | 144 × 190 × 88 mm (W × H × D; mask flange) |
Features and details
- Model MA00927.
- Five-point silicone strap system with individual adjusters.
- Tempered-glass lenses with stainless-steel retainers.
- Surface breathing valve on the left cheek.
- Communication port on the right cheek for a suitable OTS microphone assembly.
- Chin-mounted drain valve with activation lever.
- Listed mask weight: 450 g; internal volume: 400 cc.
- Optional compatible optical lenses can be fitted.
The regulator and communication system must be matched to the mask. Confirm compatibility and obtain full-face-mask training before use; optional lenses and communication equipment are separate.

