Description
HARNESS
Fixed on 6 connection points, BLS 5000 series harness guarantees
a highly precise adjustment by distributing the pressure on the face
uniformly.
FACE SEAL
Available in soft but resistant TPE (BLS 5150) or soft, very comforta-
ble and anallergic silicon, which is also characterized by a very good
resistance to high heat (BLS 5400)
NEW INNER HALF MASK
The inner half mask, made of soft TPE, has been redisigned to better
fit the facial profile, and is easily replaceable.a
UNIVERSAL CONNECTION
Universal threaded connection for respiratory protective equipment,
standardized according to EN 148-1.
PHONIC MEMBRANE (BLS 5400)
An aluminium layer, inside the breathing unit of the device, enables
the transmission of vocal sound
ANTI-FOG
Designed to avoid visor fogging through the control of the cold and
hot air flowing inside the mask without perishable surface treatments
SCRATCH RESISTANT VISOR,
OPTICAL CLASS 1 (EN 166)
The screen allows a panoramic visual field without optical distortions.
A vitrification treatment on its surface makes it scratch resistant and
ensures a good resistance to the aggression of a number of chem-
icals (non-scratched screen). In chemical applications however, the
use of a visor cover is always recommended
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