800mm Dampers

What’s available in 800mm

Use this page to shop our dampers by duct size: everything we sell in 800mm is gathered here, including multi-leaf volume control dampers.

Alpha Air is a Leicester-based supplier of commercial and industrial ventilation equipment. 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.