Reducer for transitioning round spiral duct down one size, from a larger diameter to a diameter 2 in. smaller. Slip-fit ends join directly to spiral pipe and fittings. Seal all joints with duct sealant and fasten per SMACNA. Zinc-coated galvanized steel for corrosion resistance in exposed or concealed duct runs. Pressure class: 2″ WG. Gauge: Per SMACNA pressure class. Fabricate and install per SMACNA / project specifications and approved project specifications.
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Size | 8 x 6 inch, 10 x 8 inch, 12 x 10 inch, 14 x 12 inch, 16 x 14 inch, 18 x 16 inch, 20 x 18 inch, 22 x 20 inch |
| Material | Galvanized |





