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Ventilation Fans

A reliable source for Ventilation Fans information and leading Ventilation Fans Companies & Manufacturers.

Ventilation intake fans draw in new air from outside the system and also help to re-circulate returning air through a filter. Exhaust fans are another important part of ventilation systems; they allow for the expulsion of harmful or stale atmosphere and contribute to the relationship between positive and negative air pressures that makes building ventilation possible. Read More…

Ventilation Fans Ventilation fans are air blowers that are used to move air through ventilation systems. They are essential components of HVAC systems, without which it would be very difficult to circulate air through buildings. Ventilation systems are used to evacuate harmful or unpleasant gasses from workspaces, they are used to supply warm or cool air to homes and they keep indoor air fresh.
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Leading Manufacturers

Syracuse, NY  |  888-293-7434

Since 1991, National Turbine Corporation has been a blower manufacturer, bringing you quality multi stage blowers for use in industrial applications.

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National Turbine Corporation $$$

Rhinelander, WI  |  715-365-3267

#1 Most Reliable Fan Manufacturer. Thousands of customers depend on AirPro fans to keep their operations going, and that's why we build the highest quality fans, prioritize on-time delivery, and offer a 3-year warranty on all products! Founded in 2002, AirPro is privately held and 100% Employee-Owned. With headquarters and manufacturing facilities in Rhinelander, Wisconsin, we offer centrifugal fans for process air applications in North America and around the world.

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AirPro Fan & Blower Company $$$

Willowbrook, IL  |  800-208-7918

Since 1889, The New York Blower Company (nyb) has been a turn-key provider of catalog and custom fans, blowers and ventilation systems. We provide the design, manufacture, installation, maintenance, repair and rebuild of nyb and competitor products. We are constantly expanding, with a worldwide presence of over 200 representatives, and the opening of our fifth manufacturing facility in the US in 2022. Visit us at www.nyb.com/findmysolution/ to request more information today

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The New York Blower Company $$$

Carpentersville, IL  |  888-639-3267

At Revcor we manufacture high-quality air moving products such as, centrifugal blowers, axial fans, and crossflow fans. For over 60 years we have been providing exceptional customer service and we continue to improve our business to meet the needs of our customers.

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Revcor $$$

Schofield, WI  |  715-359-6171

Greenheck Fan is a leading manufacturer of high-quality industrial blowers, centrifugal blowers, pneumatic-conveying and multistage blowers, industrial fans and exhaust fans. Greenheck's equipment is used in a wide variety of commercial, institutional and industrial applications.

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Greenheck Fan Corporation $$$

Montville, NJ  |  973-257-8900

Single & dual inlet blowers, compact axial fans and backward curved motorized impellers make up our OEM blower & fan line. Our innovative industrial ventilation products are manufactured in modern ISO 9002 facilities. Immediate shipment available from large inventories in Jacksonville & Toronto.

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Soler & Palau $$$
placeholder image National Turbine Corporation AirPro Fan & Blower Company The New York Blower Company Revcor Greenheck Fan Corporation Soler & Palau

Ventilation fans are positioned at strategic locations in walls, roofs and ceilings; they can be made inconspicuous or with decorative embellishment in homes and business, or they can feature basic grating in industrial settings. Vent fans work in conjunction with duct heaters and air conditioning systems, as they move the airflow through the heating or cooling elements or cooling towers. Fans may be directly or indirectly powered by a system's central air handling motor, or they may come with their own motor.

There are two configurations of fans in existence: axial and radial (or centrifugal). Ventilation fans can be designed in either configuration. In homes and small offices, axial fans are more likely to be used for air movement because a lower level of pressure is required to move air through small duct systems. In larger offices and in industrial settings, centrifugal fans may be used, because they can produce air movement at higher pressures than can axial fans.

Regenerative ventilation, which makes use of a highly-efficient variety of centrifugal blower, offers an integrated two-phase heating and cooling system for efficient air exchange. Ventilation blowers can also be designed as single room units (as opposed to central units) that can be stand-alone or portable. Window-mounted air conditioning units and free-standing space-heaters are both examples of portable ventilation blowers, both of which most likely use axial fans for airflow generation.

Centrifugal fans may be impractical as portable ventilation fans because of the intensity of the airflow they can produce, and because they can not be designed as compactly as axial fans can.

Ventilation Fan Informational Video

 

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