EN 138:1994
Respiratory protective devices - Fresh air hose breathing apparatus for use with full face mask, half mask or mouthpiece assembly - Requirements, testing, marking

Standard No.

EN 138:1994

Release Date

1994

Published By

European Committee for Standardization (CEN)

Latest

EN 138:1994

Scope

This European Standard specifies minimumrequirements for fresh air hose breathing apparatusfor use with a full face mask, a half mask or amouthpiece assembly as a respiratory protectivedevice. Two classes of apparatus are covered,Thedifferentiation resulting from mechanicalperformance and not respiratory protection. Escapeand diving apparatus and that used in abrasiveblasting operations are not covered byThisstandard.Laboratory and practical performance tests areincluded forThe assessment of compliance withTherequirements

EN 138:1994 history

• 1994 EN 138:1994 Respiratory protective devices - Fresh air hose breathing apparatus for use with full face mask, half mask or mouthpiece assembly - Requirements, testing, marking