Oneida Reducer 6" - 4"

This Galvanized Steel Ductwork Reducer is raw (uncrimped) on both ends and is available in several sizes ranging from 3" – 12" in diameter. Useful for reducing the diameter of your ductwork runs for connecting to your tools and/or flex hose. Ends measure 2" deep and can be crimped in the field using a common crimper hand tool.

Using Reducers With Molded Super Dust Deputy Cyclones

If you are connecting our steel reducers to black Super Dust Deputy cyclones made from molded resin, please refer to the diagram below for item #s and instructions on which ends need to be crimped.