4" (100 mm) x 3" (75 mm) Reducer
5" (125 mm) x 4" (100 mm) Reducer
6" (150 mm) x 4" (100 mm) Reducer
6" (150 mm) x 5" (125 mm) Reducer
8" (200 mm) x 6" (150 mm) Reducer
10" (250 mm) x 8" (200 mm) Reducer
10" (250 mm) x 8" (200 mm) x 6" (150 mm) Reducing Tee
12" (300 mm) x 10" (250 mm) Reducer
15" (375 mm) x 12" (300 mm) Reducer
