Smart Part Numbers: RC / RCF / RE / REF
Description
Single wall reducers, sometimes called increasers, are a type of duct fitting used to connect ducts of different diameters within an HVAC system. They are made from sheet metal and formed into a cone-like shape with a larger end and a smaller end to fit the two differing duct sizes. Available in pressed or fabricated concentric or eccentric reducers.
End Connections
- Gasketed – Factory installed double-lipped self-sealing EPDM gasket
- Nongasketed – Traditional “slip-fit” without gasket requiring external sealing
Specifications
RC – Concentric Reducer
- Galvanized construction only
RCF – Female Concentric Reducer
- ØD = Duct size slips over fitting end
- Galvanized construction only