Defines flow-metering devices which are connected and disconnected by the operator at terminal units of a medical gas pipeline system for measurement and delivery of medical gases, they can be connected either directly or by means of flexible connecting assemblies. Applicable only to flow-metering devices for the following medical gases; nitrous oxide, oxygen, carbon dioxide, air for breathing, xenon, helium, oxygen/nitrous oxide mixture (50% / 50% V/V), specified mixtures of the gases listed above. Excluded are electrical or electronic flow-metering devices.

UNI EN ISO 15002:2008

NEN EN 13220:1998 - Identical

SS EN 13220 Ed. 1 (1999) - Identical

UNE EN 13220:1999 - Identical

NS EN 13220 Ed. 1 (1998) - Identical

I.S. EN 13220:1999 - Identical

NBN EN 13220:1999 - Identical

NF EN 13220:1999 - Identical

ONORM EN 13220:1999 - Identical

DIN EN 13220 (1999-01) - Identical

BS EN 13220:1999 - Identical

SN EN 13220:1999 - Identical