Non-Return Dampers

Aerovent Australia Pty Ltd (incorporating Draught Force)

Fan Accessories | Non-Return Dampers

Framed Aluminium
		Robust lightweight aluminium damper assemblies are built to order and can be supplied to suit any required height/width combination. more info >>

RSK Circular
		Small diameter circular unit for in-duct use. Spring-loaded shutters close automatically to prevent backdraught. more info >>