SR EN 144-1:2003
Respiratory protective devices - Gas cylinder valves - Part 1: Thread connections for insert connector
This European Standard applies to the connection between a gas cylinder valve and a gas cylinder for respiratory protective devices. It specifies the dimensions and tolerances for thread connections to be used for respiratory protective devices and contains requirements for impact resistance for the connection between a gas cylinder and a gas cylinder valve.
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Approval date : 10/23/2003
Publish date : 10/24/2003
Withdrawal date : 10/31/2018
Number of pages : 14
ICS : 13.340.30 Respiratory protective devices
Technical Committee : 227 - Protective personal equipment