BS EN 737-1:1998 PDF

Scope: 1 This part of this European Standard 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; —nitrous oxide; —air for breathing; —carbon dioxide; —oxygen/nitrous oxide mixture [50 %/50 % (V/V)]; —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. 2 This part of this European Standard also specifies requirements for —terminal units for the supply and disposal of air for driving surgical tools; —probes intended to be connected to the gas-specific connection point which is part of a terminal unit; 3 This part of this European Standard does not specify: —the dimensions of probes and of the gas-specific connection points of the terminal unit (see prEN 737-6); —the dimensions of NIST connectors (see EN 739); —requirements for terminal units for anaesthetic gas scavenging systems (see EN 737-4).

BS EN 737-1:1998 history

2008 BS EN ISO 9170-1:2008 Terminal units for medical gas pipeline systems - Terminal units for use with compressed medical gases and vacuum
1998 BS EN 737-1:1998 Medical gas pipeline systems - Terminal units for compressed medical gases and vacuum