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The “One Stop” Source For All Ductwork And Duct Connection Needs
   
 
Transitions
Transitions are used when changing from square or rectangular to round such as at centrifugal fan discharge, connections to equipment, etc. Available in all diameters, with or without flanges in galvanized or black steel. Gauges range from 20 through 10, depending upon requirements. 3/16" and heavier fabrications are also available. NOTE: Std. Length is 1 X Dia. or Round End. Dimensions vary as required.