| 55 / | HD | GAS SEPARATION |
| 434 | DF | DEFLECTOR {10} |
| 447 | DF | .~ Fixed gas whirler or rotator means {9} |
| 459.1 | ![]() | .~.~ Tangential gas inlet opening in casing {5} |
| 459.2 | DF | .~.~.~> Inclined inflow |
| 459.3 | DF | .~.~.~> Scroll |
| 459.4 | DF | .~.~.~> Inflow nozzle or vane |
| 459.5 | DF | .~.~.~> Varying inlet area |
| 460 | DF | .~.~.~> With tangential gas outlet |