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PCE
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DIFF Main Group
A62C 4/00

Flame traps allowing passage of gas but not of flame or explosion wave

Introduced: July 1974

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 1974.

Child Classifications

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  • A62C 4/02 in gas-pipes (safety valves F16K17/00) since 1974 IPC+CPC Available in IPC and CPC
  • A62C 4/04 in flues or chimneys since 1974 IPC+CPC Available in IPC and CPC