E-TOP Full face mask Sfera for screw filter, cl.3, DIN EN 136

Full face mask Sfera for screw filter

- Mask body made of high quality EPDM
- Patented, fog-, mirror-, distortion-free and scratch-resistant PC lens
- Very large field of vision
- With round thread connection DIN EN 148-1
- Built-in speaking membrane
- Universal size allows a tight and pressure-free fit
- A large exhalation
valve with exhalation valve prechamber causes low exhalation resistance
- Inner mask with two control valves
- Approval for firefighters
Consisting of: Mask body with visor, without filter
Approval/Standard: DIN EN 136
Protection factor: Class 3.