Industrial Ventilation Fans in New Jersey
Direct-drive exhaust, supply and make-up air fans, engineered and shipped from our own New Jersey facility for plants, warehouses and commercial buildings statewide.
Commercial Fans in NJ
Mainstream Fluid & Air is a New Jersey-based manufacturer of commercial and industrial fans, building EC fan arrays, centrifugal blowers and direct-drive ventilation fans for plants, warehouses and commercial facilities throughout the state. We’re located at 47 Russo Place in Berkeley Heights, NJ, and have been engineering fans and coils for commercial and industrial HVAC since 1992. The sections below cover the three fan types we build most for New Jersey facilities: centrifugal, ventilation, and our EC fan arrays.
Industrial Ventilation Fans in NJ
Ventilating an industrial facility usually means solving for three things at once: pulling contaminated or hot air out (exhaust), bringing conditioned air in (supply), and replacing the air that exhaust fans remove so the building doesn’t run negative (make-up air). Mainstream builds direct-drive rooftop and inline fans that cover all three—our AVR rooftop fan is built to run in either exhaust or supply configuration, and our axial and centrifugal fan lines size up for make-up air duty on the same jobs.

Exhaust, Supply & Make-Up Air Applications
- Exhaust — removing process heat, fumes or general contaminated air from plants and warehouses, commonly with roof-mounted units like the AVR or UDR and SRU rooftop fans.
- Supply — pushing outside or conditioned air into the building, which the AVR handles in its supply configuration alongside our blower line.
- Make-up air — replacing the volume of air pulled out by exhaust fans so the facility stays pressure-balanced, sized from the same axial and centrifugal platforms.
Industrial Centrifugal Fans in NJ
For higher-static applications—ductwork, filtration, or anywhere air has to work harder to get where it’s going—we build direct-drive centrifugal blowers alongside our axial line. Two of our core NJ-built models:
| Model | Max CFM | Max Static Pressure | Max HP | Drive |
|---|---|---|---|---|
| SWD | 49,000 | 7″ | 40 | Direct Drive |
| SQD | 34,000 | 8″ | 30 | Direct Drive |
Both are available with AC, PMEC or EC motor options, so the same platform covers standard-efficiency jobs and premium, energy-efficient retrofits without changing footprint.

North Jersey Manufacturing & Local Service
Mainstream has been manufacturing out of Berkeley Heights, NJ since 1992—same building, same phone number, same team that answers when a New Jersey facility calls with an emergency.
- Local New Jersey manufacturer — based in Berkeley Heights, NJ, not a distributor reselling someone else’s fan.
- AMCA Certified Fan Performance — published ratings you can design against.
- 30+ years in business — engineering fans and coils since 1992.
- Made in America — manufactured and supported domestically.