Manufacturers

Industrial Air Source represents the leading manufacturers of industrial fans, industrial air movement, and industrial air cleaning equipment. We associate ourselves with companies and vendors to be the ideal partner for OEM and end user applications.

Twin City Fan is an industry-leading designer and manufacturer of high-quality custom, semi-custom and standard fans ranging from heavy-duty industrial process fans to OEM fans to a comprehensive line of commercial supply and exhaust fans for the HVAC plan and spec market. With the industry’s most experienced engineering staff and sales representatives, Twin City Fan’s unique ability to customize fan solutions for the exact application is second to none.

Clarage is the heavy-duty division of Twin City Fan Companies Ltd. that specializes in designing and manufacturing custom heavy-duty fans, axial fans and dust collectors. And with over 140 years of experience, Clarage’s long-standing reputation and market expertise has made us the industry-leading manufacturer for countless industries and thousands of process applications. That is why our customers continually turn to us for project-specific solutions regardless of the size, scope or complexity.

VAW Systems industrial noise control products are designed for virtually any standard ventilation fan or heavy duty, high pressure fan system or high pressure steam & gas ventilation.

The silencers are aerodynamically optimized to deliver high levels of attenuation (insertion loss) with minimal pressure drop and adverse fan system interactions.

AWV is an industry leader in the design and manufacture of commercial, industrial and heavy-duty dampers.

From backdraft to volume control, our dampers service a variety of markets, including transportation, nuclear, marine, military, oil & petroleum, as well as HVAC requirements for commercial office buildings, hospitals, schools and more.

American owned and operated ductwork manufacturer, US Duct is entirely structured to provide the best in service and delivery.

US Duct is the only manufacturer offering multiple connection systems. Choose the system that’s right for you, depending on your application. All components, special and custom fabrications, can be manufactured in the connection type of your choice. Laser welding is available on all applicable products, gauges and materials