How do you size an industrial exhaust fan?
How do you size an industrial exhaust fan?
There are different methods to calculate what different exhaust cfm you need. As a general rule of thumb, you’ll need about 0.1 to 1 CFM per square foot of space for your application. The lower end (0.1 CFM per sqft) is for cleaner, less moist environments.
What CFM is good for a range hood?
To power your range hood, you need at least 100 CFM for every 10,000 BTUs of your stovetop. For example, a 100,000 BTU stove needs at least a 1000 CFM range hood. For electric stoves, multiply the stove width by 10. So, for a 42” electric stove you want a range hood with at least 420 CFM.
What CFM do I need for garage?
The average two-car garage is about 400 sq. ft., so your ideal garage fan would have a CFM of between about 4,000 to 6,000. A one-car garage is usually about 240 sq. ft., meaning a CFM of 3,000 to 4,000 should be more than enough.
How many CFM do I need for my garage?
A garage fan needs to provide enough air movement to cool a large area efficiently and must be robust enough to withstand a harsher environment. Garage fans are usually rated by airflow in cubic feet per minute (cfm) and you need approximately 1 cfm of airflow per square foot of space.
What is a ductless exhaust fan?
Ductless design uses jet fans to dilute and remove contaminants and control smoke. These move air towards exhaust areas. Air movement solutions for commercial and industrial applications. Ceiling exhaust fans are ideal for clean air applications such as bathroom and general exhaust.
What is a curb mounted fan and ventilator?
Roof curb mounted fan and ventilator products supply and exhaust applications for commercial, institutional and industrial installations. Designed for inline installations and offering a wide performance range. Fans are used for clean air, sound sensitive, industrial or grease-laden exhaust air applications.
What kind of fans does national fan company make?
NATIONAL FAN CO. National Fan Co. with its 500+ ventilation products from exhaust fans, ventialtion fans, tube axial fans, explosion proof fans and air supply fans have been making a name for themselves in the U.S. and abroad for several years now…. (read more)
What is an air movement ceiling fan?
Air movement solutions for commercial and industrial applications. Ceiling exhaust fans are ideal for clean air applications such as bathroom and general exhaust. Low flow and high-pressure air movement for removing hot air, moisture, fumes and small, lightweight particles such as dust, wood chips, and paper trimmings.
