Gas welding equipment. Safety devices - Incorporating a flame (flashback) arrestor Ingestion-build-78747 This standard does not specify

This standard does not specify the location of these devices in the gas system

emission end mounting arrangements and light sources to be used in optical fibre emergency lighting systems

accuracy of operating data and protection against hazardous output

Other reference tests may be used to assess the damage caused by this test

Regulating authorities

Gas welding equipment. Safety devices - Incorporating a flame (flashback) arrestor Ingestion-build-78747 This standard does not specifyBS EN 730 1 specifies the general requirements and tests for safety devices for fuel gases and oxygen or compressed air incorporating a flame (flashback) arrestor used downstream of manifold, cylinder and (or) pipeline outlet regulators, and upstream of blowpipes for welding, cutting and allied processes. This standard does not specify the location of these devices in the gas system. Nor does it include requirements for safety devices which do not