NEN-EN 737-1
Medical gas pipeline systems - Part 1: Terminal units for compressed medical gases and vacuum
| Organization: | NEN |
| Publication Date: | 1 November 1992 |
| Status: | inactive |
| ICS Code (Anaesthetic, respiratory and reanimation equipment): | 11.040.10 |
| ICS Code (Valves in general): | 23.060.01 |
| ICS Code (Flanges, couplings and joints): | 23.040.60 |
scope:
Specifies requirements for terminal units intended for use in medical gas pipeline systems specified in prEN 737-3 for use with the following medical gases: - oxygen; - nutrous oxide; - air for breathing; - carbon dioxide; - oxygen/nitrous oxide micture; - air for driving surgical tools; - nitrogen for driving surgical tools; - vacuum. It is intended especially to ensure the gas-specific assembly of terminal units and to prevent their interchange between different gases.
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