1.Fluid coupling range 4--14200KW, 2.High in performance. 3.output rotate speed 4500-6000r/mm Variable Speed fluid couplingOur Variable Speed Fluid Coupling of range 4KW - 14200KW. These are fabricated using quality raw material procured from reliable sources. High in performance, these are stringently tested for quality, durability and flawlessness and finds wide application.