| 239 / | HD | FLUID SPRINKLING, SPRAYING, AND DIFFUSING |
| 722 | DF | MOBILE DISTRIBUTOR {3} |
| 723 | DF | .~ Irrigation device {3} |
| 743 | DF | .~.~ Propelled or guided translating distributor {2} |
| 748 | ![]() | .~.~.~ Supply line traversing means {1} |
| 749 | DF | .~.~.~.~> Hydrant coupling |