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NAICS 333413, industry

NAICS 333413: Industrial and commercial fan and blower and air purification equipment manufacturing

NAICS 333413 is the industry code for industrial and commercial fan and blower and air purification equipment manufacturing. Use it on loan applications, tax forms and registrations. Explore financing for manufacturing and start your application when you are ready.

What 333413 covers

This code covers makers of industrial and commercial fans and blowers and air purification equipment, such as dust collectors, air filters, scrubbers and electrostatic precipitators.

Included in this code

  • Industrial fans and blowers
  • Dust collectors
  • Air filters and filtration systems
  • Air scrubbers and precipitators
  • Commercial ventilation fans

Businesses that use 333413

Dust collector manufacturerIndustrial blower makerAir filter producer

Financing for this trade

These makers finance fabrication equipment with equipment loans and use lines of credit for inventory and receivables. Lenders look at industrial and commercial construction demand.

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Is 333413 the right code for an industrial fan, blower or air purification equipment manufacturer?

Yes, if you make industrial or commercial fans, blowers, dust collectors or air filtration equipment. Household fans and air purifiers for home use belong in 335210, and heating and air conditioning units belong in 333415. Filter distributors usually use a wholesale code.

What is the SBA size standard for 333413?

Under 13 CFR 121.201, a business classified under NAICS 333413 is small if it averages no more than 500 employees, counting affiliates, over the prior 24 months. SBA uses that number for loan eligibility and federal agencies use it for small business set asides. A firm above it can still qualify for SBA 7(a) and 504 loans under the alternative standard of $15 million tangible net worth and $5 million average net income.

What financing do air filtration manufacturers use?

These manufacturers typically finance sheet metal fabrication and assembly equipment with equipment loans and run a revolving line on inventory and receivables from contractors and industrial buyers. Larger custom systems may use progress billing. Lenders look at backlog and customer diversity. Having two years of tax returns, interim financials and an equipment list ready shortens the process.

What does NAICS 333413 cover?

Industrial and commercial fan and blower and air purification equipment manufacturing. Industry level code in NAICS 2022, under 31-33 Manufacturing, 333 Machinery manufacturing, 3334 Ventilation, heating, air-conditioning, and commercial refrigeration equipment manufacturing, 33341 Ventilation, heating, air-conditioning, and commercial refrigeration equipment manufacturing.

What financing do NAICS 333413 businesses use?

Equipment financing, working capital, SBA loans and invoice factoring are the products placed most for manufacturing businesses. Start an application and the AI matches the deal to lenders that fund this code.

Where do I put NAICS 333413?

On the SBA loan application, on federal Schedule C or Form 1120, on SAM.gov and state registrations, and on most lender applications. A business can report more than one code; use this one if it describes what produces most of your revenue.