EN 148-2:1999
Respiratory protective devices - Threads for facepieces - Part 2: Centre thread connection

Standard No.

EN 148-2:1999

Release Date

1999

Published By

European Committee for Standardization (CEN)

Latest

EN 148-2:1999

Scope

This European Standard is applicable to centre threads forapply to diving equipment and to positive pressure demandiratory protective devices.This standard does notbreathing即paratus.

EN 148-2:1999 history

• 1999 EN 148-2:1999 Respiratory protective devices - Threads for facepieces - Part 2: Centre thread connection
• 1992 EN 148-2:1992 CORRIGENDUM Respiratory Protective Devices; Threads for Facepieces; Centre Thread Connection
• 1987 EN 148-2:1987/A1:1987 AMD 1 Respiratory Protective Devices; Threads for Facepieces; Centre Thread Connection
• 1987 EN 148-2:1987 Respiratory Protective Devices; Threads for Facepieces; Centre Thread Connection