From 800mm
Stepping down from 800mm spiral ducting? These 800mm duct reducers do exactly that, stepping down to 8 smaller diameters, from 762mm right down to 400mm. They’re used throughout commercial and industrial ventilation systems to change duct diameter cleanly between sections. These reducers are made to order and despatched in 3-5 working days, with free UK mainland delivery on orders over £400 ex VAT.
Browse the whole spiral duct reducers category for every other size combination.
Showing all 8 results
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Reducer – 800mm to – 400mm
£81.50 + VAT Add to basket -

Reducer – 800mm to – 450mm
£91.72 + VAT Add to basket -

Reducer – 800mm to – 500mm
£76.04 + VAT Add to basket -

Reducer – 800mm to – 560mm
£72.72 + VAT Add to basket -

Reducer – 800mm to – 600mm
£69.56 + VAT Add to basket -

Reducer – 800mm to – 630mm
£67.74 + VAT Add to basket -

Reducer – 800mm to – 710mm
£93.50 + VAT Add to basket -

Reducer – 800mm to – 762mm
£93.50 + VAT Add to basket
