Compare“224mm reducers” has been added to the compare list
“anti vibration turret mounts” was added to the compare list
400mm reducers
£53.16 – £73.43Price range: £53.16 through £73.43
- Durable galvanised steel component designed for ventilation ductwork.
- Made-to-order options available for non-standard requirements.
- DW144 compliant manufacturing standards (where applicable).
Sku:
400mm-reducers
Available: In stock
Guarantee Safe Checkout:

Free returns within 30 days
Unlimited delivery for only £175
Description
400mm reducers is a reliable component for spiral ducting installations.
Key features
- Male connections for quick fit to spiral duct.
- Standard sizes listed; custom configurations available on request.
- Galvanised mild steel reducer for connecting different duct diameters.
- Designed to maintain smooth airflow and minimise pressure loss.
Specification
- Material: Galvanised mild steel
- Reduce from: 400mm
- Reduce to: 150mm, 200mm, 224mm, 250mm, 300mm, 315mm, 355mm
- Application: ventilation supply/extract ductwork
Customer Reviews
No reviews yet.
Recently Viewed
Explore your recently viewed items, blending quality and style for a refined living experience.