Steel Duct Reducer Collar

  • Steel Duct Reducer Collar

Steel Duct Reducer Collar Reducers are the perfect fitting to use when you need to change from one size duct to another size.  All Reducers are manufactured from the highest quality galvanized steel.  They are perfect fittings for maintaining maximum airflow through your system while changing to the needed duct size.

Available sizes

  • 150-100
  • 200-150
  • 250-200
  • 300-250
  • 350-250
  • 350-300
  • 400-350
Size guide


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