| 222 / | HD | DISPENSING |
| 173 | DF | WITH CASING OR SUPPORT {11} |
| 180 | DF | .~ Bracket or suspension supported {1} |
| 181.1 | ![]() | .~.~ For bottom discharge {2} |
| 181.2 | DF | .~.~.~> Suspension supported |
| 181.3 | DF | .~.~.~> Supported on vertical wall by container integral with wall or by a plate support means |