Charts for Concentric and Eccentric Reducers

Std Size 3/4" x 1/2" - 4" x 1 1/2"

Std Size 4" x 1 1/4" - 20" x 14"

Std Size 20" x 12" - 48" x 24"

XS Size 3/4" x 1/2" - 4" x 1 1/2"

XS Size 4" x 1 1/4" - 20" x 14"

XS Size 20" x 12" - 48" x 24"