| 415 / | HD | ROTARY KINETIC FLUID MOTORS OR PUMPS |
| 182.1 | DF | WORKING FLUID PASSAGE OR DISTRIBUTING MEANS ASSOCIATED WITH RUNNER (E.G., CASING, ETC.) {24} |
| 203 | DF | .~ Casing having tangential inlet or outlet (i.e., centrifugal type) {2} |
| 206 | ![]() | .~.~ Axially directed inlet and tangential outlet |