TYPE CD :CDR : CDRP : CDRS :CDIR :CD/CDR - R + ED Without delayed filling chamberWith delayed filling chamberWith extended delayed filling chamberWith extended delayed filling chamber & controlled nozzleReversed coupling with delayed filling chamberFluid coupling with gear coupling (Radially removable) SIZES 185 to 760 RATIO 1.5 to 950 kW at 1450 RPM