Dead door

{
  "id": "MLC-T-IND-001585",
  "term": "Dead door",
  "field": "Industrial and trades",
  "definition": "A panel or sealed opening in a piece of industrial equipment, such as a furnace or oven, that resembles a door but is not intended for regular operation. It is fixed in place, providing a permanent seal where an opening once was or might be needed for infrequent, major maintenance. This contrasts with an access door, which is designed for routine inspection and service.",
  "subject": "Manufacturing",
  "translations": {
    "de": "tote Tür",
    "es": "puerta de temporal",
    "fr": "contre-porte"
  },
  "url": "https://mlchart.com/terminology/industrial/dead-door/"
}