3 X 2-1/2 PVC ST BUSHING 438-3

3" x 2 1/2" Reducer Bushing Spig x Fipt Sch 40 PVC Fitting White.
PVC fittings never rust, scale, or pit, and will provide many years of maintenance-free service and extended system life.
PVC is generally inert to most mineral acids, bases, salts and paraffinic hydrocarbon solutions