333413 - Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing
The manufacturing industry plays a pivotal role in supporting various sectors through the production of critical components and systems. One such vital segment is NAICS code 333413, which encompasses the manufacturing of industrial and commercial fans, blowers, and air purification equipment. This category serves essential functions in ventilation, air conditioning, and pollution control, making it indispensable across numerous industries.
What is NAICS Code 333413?
NAICS Code 333413 is designated for establishments primarily engaged in manufacturing industrial and commercial fans, blowers, and air purification equipment. These products are essential for maintaining air quality and environmental controls in commercial buildings, industrial plants, and other settings where air movement and purification are crucial.
Sector & Typical Business Activities Under NAICS 333413
- Sector: Manufacturing
- Primary Business Activities Include:
- Manufacturing industrial fans
- Producing commercial blowers
- Creating air purification systems
- Ventilation and exhaust fan manufacturing
- Manufacturing filters used in HVAC systems
These businesses serve markets such as HVAC contractors, manufacturing facilities, commercial real estate, and environmental control companies.
Size Standards & Eligibility
For government contracting and small business considerations, NAICS code 333413 has a size standard of:
- Maximum Employees: 500.0 employees
This size standard helps determine eligibility for small business programs and government contracts, making this code critical for business classification and strategic planning.
Examples of Businesses Under NAICS 333413
Some typical examples of business types under NAICS 333413 include:
- Industrial fan manufacturers specializing in heavy-duty ventilation systems
- Commercial blower manufacturers providing units for office buildings and retail spaces
- Air purification equipment producers creating filters, electrostatic precipitators, and dust collection systems
- Manufacturers of exhaust fans and ventilating fans for industrial and commercial applications
NAICS Code 333413 - Code Details Table
| Product / Activity | Description |
|---|---|
| Air purification equipment, stationary, manufacturing | Production of stationary systems for cleaning air |
| Air scrubbing systems manufacturing | Devices that remove contaminants from air |
| Air washers (i.e., air scrubbers) manufacturing | Equipment that uses water to clean air |
| Air curtains manufacturing | Devices creating air barriers over doorways |
| Attic fans manufacturing | Fans designed for ventilating attic spaces |
| Blower filter units manufacturing | Blowers combined with filters to clean air |
| Dust and fume collecting equipment manufacturing | Systems that collect hazardous dust and fumes |
| Electrostatic precipitation equipment manufacturing | Devices using electric charge to remove particles |
| Exhaust fans, industrial and commercial-type, manufacturing | Fans expelling air from buildings to outside |
| Fans, industrial and commercial-type, manufacturing | Various types of fans for industrial/commercial use |
| Filters, air-conditioner, manufacturing | Air filters designed for AC systems |
| Filters, furnace, manufacturing | Filters designed for furnace systems |
| Furnace filters manufacturing | Production of filtration media for furnaces |
| Ventilating fans, industrial and commercial-type, manufacturing | Fans specifically for ventilation purposes |
Frequently Asked Questions (FAQs)
What industries use products from NAICS 333413 manufacturers?
Industrial fans, blowers, and air purification equipment are used extensively in manufacturing plants, commercial buildings, healthcare facilities, data centers, and pollution control systems.
Is NAICS 333413 limited to manufacturing only?
Yes, this NAICS code specifically pertains to the manufacturing aspect of industrial and commercial fans, blowers, and air purification equipment.
How does this NAICS code benefit small businesses?
With a size standard of 500 employees, many small to mid-size companies in this sector can qualify for federal government contracting opportunities designated for small businesses.
What are “air curtains” listed under this code?
Air curtains are devices installed over doors to create an invisible air barrier that reduces the exchange of air and improves climate control.
Can companies manufacturing residential fans fall under NAICS 333413?
No, this code focuses on industrial and commercial fans and blowers, not residential products.
Conclusion
Understanding NAICS code 333413 is essential for manufacturers, contractors, and businesses involved in air movement and purification solutions. From industrial exhaust fans to sophisticated air scrubbing systems, these products keep environments safe, comfortable, and compliant with air quality standards. Whether you’re seeking to classify your business or explore government contracting opportunities, this NAICS code provides a precise industry definition and clear eligibility standards.
For those looking to expand in the manufacturing sector of industrial fans, blowers, and air purification equipment, NAICS 333413 offers a strategic classification point to access key markets and government programs.
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