630mm Dampers

Browse our 630mm range, including multi-leaf volume control 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 lead times are shown on each product page.

Alpha Air Ventilation Supplies is a Leicester-based supplier of commercial and industrial ventilation equipment, serving trade and business customers across the UK.

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