7″
What’s available in 7″
Use this page to shop our Nordfab QF ducting and fittings by diameter: everything we sell in 7″ (≈ 7 inch) is gathered here, including branches and cut-ins, dampers, adaptors and reducers.
Alpha Air is a Leicester-based supplier of commercial and industrial ventilation equipment. Lead times are shown on each product page.
Prefer millimetres? The same products are listed under the 7 inch Nordfab size.
Showing 1–16 of 111 results
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Nordfab QF Cut In – 7 inch × 7 inch – 30° – Galvanised
£54.08 + VAT Add to basket -
Nordfab QF Cut In – 7 inch × 8 inch – 30° – Galvanised
£60.49 + VAT Add to basket -
Nordfab QF Cut In – 7 inch × 9 inch – 30° – Galvanised
£60.49 + VAT Add to basket -
Nordfab QF Cut In – 7 inch × 10 inch – 30° – Galvanised
£54.08 + VAT Add to basket -
Nordfab QF Cut In – 7 inch × 12 inch – 30° – Galvanised
£60.49 + VAT Add to basket -
Nordfab QF Cut In – 7 inch × 12½ inch – 30° – Galvanised
£54.08 + VAT Add to basket -
Nordfab QF Cut In – 7 inch × 14 inch – 30° – Galvanised
£54.08 + VAT Add to basket -
Nordfab QF Cut In – 7 inch × 16 inch – 30° – Galvanised
£54.08 + VAT Add to basket -
Nordfab QF Cut In – 7 inch × 18 inch – 30° – Galvanised
£60.49 + VAT Add to basket -
Nordfab QF Cut In – 7 inch × 20 inch – 30° – Galvanised
£60.49 + VAT Add to basket -
Nordfab QF Cut In – 7 inch × 22 inch – 30° – Galvanised
£54.08 + VAT Add to basket -
Nordfab QF Standard Branch – 7 inch × 4 inch × 4 inch – 30° – Galvanised
£75.47 + VAT Add to basket -
Nordfab QF Standard Branch – 7 inch × 4 inch × 5 inch – 30° – Galvanised
£84.78 + VAT Add to basket -
Nordfab QF Standard Branch – 7 inch × 4 inch × 6 inch – 30° – Galvanised
£75.99 + VAT Add to basket -
Nordfab QF Standard Branch – 7 inch × 4 inch × 6 inch – 30° – Galvanised
£76.13 + VAT Add to basket -
Nordfab QF Standard Branch – 7 inch × 4 inch × 6 inch – 30° – Galvanised
£76.28 + VAT Add to basket