6 Inch Dampers

6 inch DampersWe list 6 products in 6 inch, including intumescent fire blocks, circular fire dampers, multi-leaf volume control dampers and single blade dampers. Matching the damper to the duct size it will be fitted in keeps installation simple.UK delivery is free on orders over £400 ex VAT, and stocked items ordered before 3pm are dispatched for next-working-day delivery.Alpha Air Ventilation Supplies is a Leicester-based supplier of commercial and industrial ventilation equipment, serving trade and business customers across the UK.