Respiratory protective devices. Gas cylinder valves - Outlet connections Ingestion-build-51215 PD CEN/TR 15745 is a

PD CEN/TR 15745 is a safety standard on liquid petroleum products

BS EN 50271 is applicable to electrical apparatus for the detection and measurement of combustible gases

with the objective being to enable efficient handling of truck/trailer identification and on-board cargo information for tracking

BS 8498 gives a general introduction to:

Respiratory protective devices. Gas cylinder valves - Outlet connections Ingestion-build-51215 PD CEN/TR 15745 is a1 Scope This European Standard specifies the dimensions, tolerances and marking requirements of outlet connections for connecting regulators and cylinder valves for respiratory protective devices except those for diving applications.