prEN 148-10

Respiratory protective devices - Threads for facepieces - Thread connection M 45 x 3 prEN 148-10

General information

Current stage: 40.20 DIS ballot initiated: 12 weeks Nov 14, 1990

Originator: CEN

Owner: CEN/TC 79 Respiratory protective devices

Type: European Norm

Scope

This European standard applies to self-contained compressed air breathing apparatus designed as positive pressure demand apparatus. The object of this European Standard are harmonized thread connections to ensure interchangeabilityof apparatus and facepiece without negatively affecting the workability

Life cycle

NOW

IN_DEVELOPMENT
prEN 148-10
40.20 DIS ballot initiated: 12 weeks
Nov 14, 1990