{
  "containers": [
    {
      "form": "small cylinder",
      "orientation": "upright",
      "withdrawal": "gas"
    },
    {
      "form": "one-ton container",
      "orientation": "horizontal; outlets vertically aligned",
      "upper_outlet": "gas",
      "lower_outlet": "liquid"
    }
  ],
  "pressure_alternatives": [
    "container-mounted vacuum boundary reduces pressurised length",
    "separate pressure/vacuum boundary retains pressurised segment"
  ],
  "material_states": [
    "dry pressurised chlorine",
    "dry vacuum chlorine",
    "continuously wet chlorinated solution"
  ],
  "conditions": [
    "actual outlet orientation",
    "capped unused connections/dryness",
    "gas-to-solution interface separately evaluated",
    "actual material/joint suitability"
  ],
  "private_source_conflict": "regulator vent graphic away from personnel versus note12 basin; no universal endpoint selected",
  "excluded": [
    "water-eductor utility circuit",
    "control/protective logic",
    "setpoint/withdrawal-rate adoption",
    "vent destination permission"
  ]
}