Direct drive exhaust fans have their motor mounted on the fan shaft so they are more compact and have fewer moving.
Industrial roof exhaust fan products.
These weather resistant spun aluminum commercial roof exhaust fans are suitable for commercial range hood exhaust warehouse ventilation equipment room ventilation general ventilation and more.
Supply and exhaust fans axial fans roof exhausters roof ventilators centrifugal utility blowers general duty industrial centrifugal blowers exhaust or supply high efficiency suited for a wide range of applications such as welding smoke paint fumes make up air and heat removal.
Exhaust fans made of cast aluminum or heavy steel our line of exhaust fans provides optimum airflow and reduction of smoke fumes and vapors.
Exhaust fans mount through a cutout in a roof or wall.
Whereas the centrifugal wheeled fan is typically quieter and works more efficiently where static pressures are moderate to high.
For rooftop general ventilation applications continental fan s industrial roof ventilators are available in standard low silhouette or hooded designs.
For roof or wall exhaust applications.
All feature factory set adjustable pitch cast aluminum airfoil impellers with weather tight heavy duty welded steel bases and galvanized butterfly damper sections.
Featuring backward inclined non overloading wheels and fully ventilated motor compartments they are available in direct or belt drive designs.
They run more quietly and allow greater control over fans speeds than direct drive exhaust fans.
Industrial fans direct carries several manufactures and brands of roof exhaust fans such as canarm ltd national fan co.
Explosion proof models are available.