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315mm dia Large Format Circular Diffuser - Silver/Grey

315mm dia Large Format Circular Diffuser - Silver/Grey

DV-PP SILENT Mixed Flow Fan 150

DV-PP SILENT Mixed Flow Fan 150

2mm Wire Rope 150m Reel

2mm Wire Rope 150m Reel

Wires with Carabina 2mm x 2m - Pack of 10

Wires with Carabina 2mm x 2m - Pack of 10

400mm Dia Plate Mounted Axial Fan - Single Phase

400mm Dia Plate Mounted Axial Fan - Single Phase

Ductwrap - Isover ClimCover Alu2 25mm 18m Roll

 Ductwrap - Isover  ClimCover Alu2 25mm 18m Roll

Reducers

Ventilation Ducting  | Spiral Tube & Fittings |  Reducers




Zinc-plated mild steel reducers to fit spiral ducting tube. Typically pressed construction up to 250mm dia; fabricated over. Standard sizes are listed; if you cannot see the reducer size you are looking for please see our custom made duct reducers.

Ducting reducers, as with all fittings, are male and slip inside spiral tube.

Click on a size from the drop down menu below that represents the size you want to reduce from:


Please allow 1-3 days


Reduce from


Reducer Info
100mm
125mm
150mm
160mm
200mm
250mm
300mm
315mm
355mm
400mm
450mm
500mm
560mm
630mm
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