Air Systems is known, not only as a leader in processed air systems, but also as an equipment solutions innovator. Insulated Dampers are an area of expertise for the Air Systems team. Our field-proven dampers are used to control and regulate air flow through ducted air systems in a diverse range of applications.  Insulated Damper … Continued

Air Systems has developed a new heavy duty round multi-blade balancing and control damper that provides industrial air system volume control without the need for inlet and discharge transitions. For optimal volume control with round ductwork in industrial HVAC installations, Air Systems offers a new round multi-blade control damper in both standard and heavy-duty models. … Continued

Variable inlet vane (VIV) dampers modulate the flow/pressure ratio of a blower from the inlet side. These dampers are used when applications require fan volume control (4 to 1 turndown). By controlling the rotation of the air entering the fan, the VIV can reduce fan pressure without impacting the speed of the fan. The variable … Continued