55 / | HD | GAS SEPARATION |
342 | DF | MULTIPLE SEPARATORS, EACH WITH DISCRETE AND LONGITUDINALLY CONFINED GAS INLET OR OUTLET FLOW PATH {5} |
345 | DF | .~ Centrifugal {1} |
346 | DF | .~.~ Parallel {3} |
348 | .~.~.~ Plural gas inflow openings, slots, or whirl vanes in each separator |