239 / | HD | FLUID SPRINKLING, SPRAYING, AND DIFFUSING |
461 | DF | FLOW DEFLECTING OR ROTATION CONTROLLING MEANS {9} |
505 | DF | .~ Deflector movably or removably mounted relative to outlet {5} |
507 | .~.~ Mounted for movement into and out of deflecting position {3} | |
508 | DF | .~.~.~> Bail-type pivoting means |
509 | DF | .~.~.~> Plate means oblique to or on one side of flow path {1} |
512 | DF | .~.~.~> Positioned transversely across flow path |