| 239 / | HD | FLUID SPRINKLING, SPRAYING, AND DIFFUSING |
| 266 | ![]() | TERMINAL OUTLET MEANS CONNECTED IN SERIES FOR THROUGH FLOW {3} |
| 267 | DF | .~> Terminal outlet means in or on flow line coupling |
| 268 | DF | .~> With casing or support |
| 269 | DF | .~> With flexible or articulated flow line section |