Personal respiratory protective equipment. Filtering masks for protection against aerosols of the trade mark PHSV, item 2011

Filtering half-mask for protection against aerosols with additional protection against vapours of acidic gases, designed for use as a barrier means for the protection of the respiratory organs of the user.
The half-mask is cup-shaped, fixed on the head with self-adjusting elastic straps fastened to it with metal brackets made of a special alloy, equipped with an exhalation valve.
The nose bridge is obturated by a nose clip with a comfort seal. The shape of the half-mask and the design of all its elements ensure a snug fit regardless of the shape and size of the user's face.