2021 Oneida Air Systems Product Catalog

108 Oneida Air Systems, Inc.  •  1-800-732-4065  •  oneida-air.com Ductwork Standard Ducting California Residents:  Visit oneida-air.com/prop65 for product information regarding Proposition 65. Heavy Long Taper Duct Reducers SIZE: A x B 4" x 3" Heavy Long-Taper Reducer #DRH040300 5" x 4" Heavy Long-Taper Reducer #DRH050400 6" x 4" Heavy Long-Taper Reducer #DRH060400 6" x 5" Heavy Long-Taper Reducer #DRH060500 7" x 5" Heavy Long-Taper Reducer #DRH070500 7" x 6" Heavy Long-Taper Reducer #DRH070600 8" x 6" Heavy Long-Taper Reducer #DRH080600 8" x 7" Heavy Long-Taper Reducer #DRH080700 9" x 7" Heavy Long-Taper Reducer #DRH090700 9" x 8" Heavy Long-Taper Reducer #DRH090800 10" x 8" Heavy Long-Taper Reducer #DRH100800 10" x 9" Heavy Long-Taper Reducer #DRH100900 12" x 10" Heavy Long-Taper Reducer #DRH121000 14" x 12" Heavy Long-Taper Reducer #DRH141200 16" x 14" Heavy Long-Taper Reducer #DRH161400 A B