This breathing mask offers nearly 100% of natural field of vision. The voice transmission is outstanding due to the ideally positioned speech membrane and the special sound conduct. The connecting piece comes with inhalation and exhalation valves. Speech membrane and thread connection are fixed by adjustable straps to the face mask. Impacts are diverted by the specific construction of mask.
- Material: neoprene of mainly non-aging and skin-friendly mixture
- Classification: EN 136-3
- Weight: 0,68 kg
- Note: normal pressure mask, round thread according to EN 148-1, suitable for safety helmet PKI 9315