| 141 / | HD | FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS |
| 311 R | DF | FILLING MEANS WITH RECEIVER OR RECEIVER COACTING MEANS {20} |
| 351 | DF | .~ Receiver actuated discharge means {6} |
| 353 | DF | .~.~ Receiver coupling telescopes flow path elements {3} |
| 356 | ![]() | .~.~.~ Control by contact at bottom of receiver |