Nordfab® Flanged Adapters

Flanged Duct Adapters for use in process ventilation / dust collection systems, including Reducers and End Plates. Diameters from 4" to 72". Available gauges (wall thicknesses) from 22ga to 10ga. Flanges available with industry standard or custom hole patterns.

Flanged Reducer

Flanged Reducers for transitioning from larger to smaller ductwork sizes, with rotational, industry-standard angle flange on each end. Ø3" - 24", galvanized steel or 304SS construction.

Flanged Reducer 18ga

Flanged Reducers with rotational, industry-standard angle flange on each end for transitioning from larger to smaller ductwork sizes. ø 4" to 24". 18 gauge galvanized steel or 304SS construction.

Flanged Reducer 16ga

Flanged Reducers with rotational, industry-standard angle flange on each end for transitioning from larger to smaller ductwork sizes. ø 8" to 30". 16 gauge galvanized steel or 304SS construction.

Flanged Reducer 14ga

Flanged Reducers with rotational, industry-standard angle flange on each end for transitioning from larger to smaller ductwork sizes. ø 8" to 50". Rugged 14 gauge galvanized steel construction.

Flanged Reducer 12ga

Flanged Reducers with rotational, industry-standard angle flange on each end for transitioning from larger to smaller ductwork sizes. ø 10" to 72". Rugged 12 gauge galvanized steel construction.

14 Gauge End Plates are used to cap-off unused ducting ports in flanged duct systems. The product is a flat plate with an Angle Flange hole pattern. ø 8" to 50". Rugged 14 gauge galvanized steel construction.

12 Gauge End Plates are used to cap-off unused ducting ports in flanged duct systems. The product is a flat plate with an Angle Flange hole pattern. ø 8" to 72". Heavy wall 12 gauge galvanized steel construction.

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