F 415+425

Product Description

Features /

• RD40 CONNECTION (b-lock)
  RD40 thread connection according to EN 148-1, Universal among all respiratory protection devices.
• ACTIVATED CARBON
  The quality of the activated carbons used by BLS for the filtration of gases and vapours meets high standards of safety ensuring excellent filtration performances. They are produced without toxic additives such as Hexavalent Chromium (Cr VI) and they are food grade certified (REGVE231/2017).
• COLOUR CODES
  ◉ A Organic gases and vapors with boiling point > 65 ° C
  ◉ AX Organic gases and vapors with boiling point ≤ 65 ° C
  ◉ B Inorganic gases and vapors (chlorine, hydrogen sulfide, hydrogen cyanide)
  ◉ E Acid gases and vapors (sulfur dioxide, hydrogen chloride)
  ◉ K Ammonia and derivatives
  ◉ Hg Mercury vapour
  ◎ P Particles, mists, fumes