Custom Fans

Custom Fans Manage Airflow
When consumers think of fans, they may conjure up an image of a box fan or a ceiling fan, but when engineers think of fans, the sky is literally the limit. Custom fans range from simple blowers to remove harmful materials to sophisticated plume fans that tower above a facility and shoot particles high into the air to dilute harmlessly. In the engineering world, custom fans can also include utility fans, centrifugal blowers, corrosion-resistant fiberglass fans, axial tube fans, radial blade blowers, cast aluminum blowers, roof ventilators, panel and flange fans, IRIS dampers, and more.
Each custom fan is designed to suit a particular use in a specific place. Experienced engineers understand the differences among fans and can identify the correct product for each application. The sales engineers at Coward Environmental Systems, Inc. (CESI) can help identify the intricate differences among these products and help in the selection process.
CESI has been providing custom fan technology for over 30 years. We specialize in pharmaceutical, healthcare, and higher education applications. When it comes to performance, space requirements, or critical indoor environments, CESI chooses from among a set of industry-leading manufacturers to satisfy the client’s requirements.

Our Solutions
Canarm offers a wide range of HVAC and commercial fan products, including energy-efficient exhaust fans, blowers, circulating fans, and HVLS ceiling fans. Designed for commercial and industrial use, their products feature EC motor technology for quiet, powerful, and efficient performance. Canarm has recently expanded its product offering to include the trusted Peerless Blowers line.
Continental Fan (CFM) is a manufacturer and distributor of quality ventilation equipment for industrial, commercial, residential, and OEM ventilation applications. Its industrial fans and blowers include general ventilation to process fans. Industrial fans and blowers include utility fans, centrifugal blowers, cast aluminum blowers, corrosion-resistant fiberglass fans, axial tube fans, radial blade blowers, roof ventilators, panel and flange fans, and IRIS dampers.
Q-PAC designs advanced fan systems for commercial air handlers that improve efficiency, simplify installation, and enhance reliability. Its multimotor plenum fan technology delivers consistent airflow, built-in redundancy, and streamlined operation. Engineered for new and retrofit applications, Q-PAC solutions reduce complexity, minimize downtime, and optimize HVAC performance.
Clients rely on CESI because of our engineering experience. Our sales engineers proactively help clients with design, project management, and quality control to ensure your next project works better and lasts longer. Contact us today for more details or to get started on a project.
