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NAICS Code· 333413

Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing

This U.S. industry comprises establishments primarily engaged in (1) manufacturing stationary air purification equipment, such as industrial dust and fume collection equipment, electrostatic precipitation equipment, warm air furnace filters, air washers, and other dust collection equipment, and/or (2) manufacturing attic fans and industrial and commercial fans and blowers, such as commercial exhaust fans and commercial ventilating fans. Cross-References. Establishments primarily engaged in--Show more

NAICS 333413 – Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing encompasses the design, production, and integration of mechanical systems that move, condition, and purify air in industrial, institutional, and commercial environments. This includes high-efficiency centrifugal and axial fans, exhaust blowers, HEPA and ULPA filtration units, activated carbon air scrubbers, and integrated ventilation systems engineered for controlled environments such as cleanrooms, laboratories, medical facilities, and hazardous material handling zones.

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Active Contracts
$111.5M
Total Obligations (12mo)
1.3K
Awarded Contracts (12mo)
396
Contractors Awarded (12mo)
-34.5%
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Active solicitations and awarded contracts classified under NAICS 333413 — Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing.

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NAICS 333413 FAQ

Frequently Asked Questions

NAICS code 333413 covers Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing. This U.S. industry comprises establishments primarily engaged in (1) manufacturing stationary air purification equipment, such as industrial dust and fume collection equipment, electrostatic precipitation equipment, warm air furnace filters, air washers, and other dust collection equipment, and/or (2) manufacturing attic fans and industrial and commercial fans and blowers, such as commercial exhaust fans and commercial ventilating fans. Cross-References. Establishments primarily engaged in--

Recently Posted in Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing

NAICS: 333413
New
DIBBS
FILTER, AIR DUCTThe contract is for the procurement of two air duct filters with NSN 4460016180197 and part number RITTAL 0102-.700, issued by the Defense Logistics Agency under solicitation SPE8E8-26-T-4754. The items must be delivered within 20 days to the USS Dwight D Eisenhower CVN 69 at FPO AE 09532, with delivery terms FOB origin and no tolerance for quantity variance. Inspection and acceptance occur at the destination, and packaging must comply with ASTM D3951 and MIL-STD-129, with all DLA Master List of Technical and Quality Requirements taking precedence. Palletization must adhere to DLA packaging requirements, and shipments must be sent via traceable means—parcel post is prohibited. The unit of issue is each, priced at $2.00 per unit for a total of $4.00. The Required Delivery Date is July 15, 2026, and the contract references applicable technical and quality standards via R and I numbers from the DLA Master List. All government-specific labeling, documentation, and shipping instructions including VSM for vendors, TCN V033696187CJ24, and DLAD Proc Notes C19 and C20 must be strictly followed.
Defense Logistics Agency

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NAICS: 333413
New
DIBBS
FAN, VANEAXIALThe contract specifies the procurement of a vaneaxial fan operating at 440 volts AC, 60 cycles, three phase, with a nominal air flow rate of 2000 cubic feet per minute, designed for clockwise rotation and outward airflow, and rated for an ambient temperature of 65.0 degrees Celsius at full power. The item is identified by NSN 4140002898885 and part number M18953-AA02WA4W6NANANA and is subject to Qualified Products List (QPL) requirements, meaning the manufacturer must be QPL-approved at the time of contract award. The product is designated as a critical application item and must comply with MIL-PRF-18953C and QAP-13873, with technical and quality requirements governed by the DLA Master List of Technical and Quality Requirements. Zero-based sampling is required under MIL-STD-1916 or ASQ H1331, with acceptance criteria mandating zero non-conformances for all attributes unless otherwise stated, and critical, major, and minor attributes are to be assigned verification levels VII, IV, and II respectively. Mercury and mercury-containing compounds are strictly prohibited unless used in approved functional components such as batteries or instruments, and portable mercury-containing devices must have a secondary containment system as per NAVSEA 5100-003D. Class I ozone-depleting chemicals are banned from incorporation. Packaging must adhere to MIL-STD-2073-1E and MIL-STD-129 for marking, with no special marking required. Palletization follows DLA packaging guidelines, and the item must be delivered FOB origin in a quantity of nine units with no variance allowed. Delivery is required within 318 days, with the original delivery date set for July 17, 2026, and the destination is DLA Distribution in New Cumberland, Pennsylvania. The contract is issued under solicitation SPE8E9-26-T-3189 with a response deadline of July 30, 2026.
CONSTRUCTION & EQUIPMENT MRO SVC I

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NAICS: 333413
New
DIBBS
COLLECTOR, DUSTThis contract, issued under solicitation number SPE8E8-26-T-4757, is a total small business set-aside for the procurement of 55 units of COLLECTOR, DUST with NSN 4460014071025 at a unit price of $55.000, totaling $3,025.00. Delivery is required within 143 days after order placement, with an original delivery date of November 12, 2026, and a need ship date of December 21, 2026. FOB terms are origin, meaning the contractor bears all transportation costs and risks until delivery to the designated government facility in New Cumberland, Pennsylvania. Packaging and preservation must strictly adhere to MIL-STD-2073-1E and DLA’s RP001 requirements, with all marking complying with MIL-STD-129, including barcoding for logistics tracking, and no special markings are required. The contractor must ensure all items are cleaned and dried before packaging, and preservation methods and materials are the contractor’s responsibility based on item suitability. Mercury or mercury-containing compounds are strictly prohibited from intentional addition or direct contact with supplied hardware unless used in functional components such as batteries, fluorescent lamps, sensors, or instruments as specified by NAVSEA, with portable devices requiring shockproof design and secondary containment. The contract incorporates multiple FAR and DFARS clauses, including cybersecurity protections under NIST SP 800-171, safeguarding of covered defense information, prohibitions on covered telecommunications equipment, and compliance with hazardous materials labeling and safety data requirements. All invoicing must be submitted through Wide Area WorkFlow, and inspection and acceptance occur at destination. The contract is subject to Deviations for multiple clauses related to system maintenance, subcontracting, and compliance reporting. The solicitation is closed to small business concerns only, with no option quantities or additional CLINs. The point of contact for the procurement is Alexis Selby of the Department of Defense’s DDSP New Cumberland Facility, and responses must be submitted electronically via DIBBS by July 30, 2026. The contract applies to air systems components identified by part numbers 443971-002-7, 443971-004-7, and 444610-001, and all supplies must meet technical and
DDSP NEW CUMBERLAND FACILITY

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NAICS: 333413
New
Federal
44--COLLECTOR,DUSTThe U.S. Department of Defense, through DLA Troop Support, is soliciting quotes for 55 units of NSN 4460014071025 COLLECTOR, DUST under solicitation number SPE8E826T4757, with a total small business set-aside designation. The requirement is for delivery to W1A8 DLA DISTRIBUTION within 143 days after award, and only approved sources identified by part numbers 443971-002-7, 443971-004-7, and 444610-001 are eligible. The solicitation is issued as an RFQ with no hard copies available, and all technical specifications, plans, or drawings are not provided. Quotes must be submitted electronically through the SAM.gov portal by the deadline of July 30, 2026, and any responsible contractor may respond if the quote is received on time. The North American Industry Classification System code is 333413, and all inquiries must be directed via email to the designated point of contact listed in block 5 of the solicitation document, accessible through the provided online link.
DLA Troop Support

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in 9 days
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NAICS: 333413
New
Federal
41--FAN,VANEAXIALThe contract solicitation is for the procurement of 9 units of NSN 4140002898885, a vaneaxial fan, to be delivered to W1A8 DLA Distribution within 318 days after contract award. This item is designated as a Qualified Products List (QPL) item, meaning only suppliers whose products have been pre-qualified and listed on the QPL are eligible to respond. The solicitation is issued as a Request for Quotation (RFQ) under solicitation number SPE8E9926T3189, with a posted date of July 19, 2026, and a response deadline of July 30, 2026. All responsible sources intending to supply this item may submit quotes, provided they are received electronically before the deadline; hard copies are not accepted. The procurement falls under NAICS code 333413 and is managed by the Department of Defense through DLA Troop Support, specifically based in Philadelphia, Pennsylvania. Technical specifications and military standards are available electronically through official channels, and no physical copies of the solicitation are provided. Interested parties must access the solicitation document through the provided SAM.gov link or via the DIBBS website by entering the solicitation number. All inquiries must be directed via email to the designated point of contact at DibbsBSM@dla.mil, as outlined in the solicitation document.
DLA Troop Support

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NAICS: 333413
Awarded
DIBBS
AIR CLEANER, INTAKEThe Defense Logistics Agency awarded a delivery order under contract SPE7LX-22-D-0068 to RDO AGRICULTURE EQUIPMENT CO, identified by CAGE code 4PNJ5, for the procurement of seven AIR CLEANER, INTAKE units with NSN 2940015522745 at a unit price of $49.09, resulting in a total contract value of $343.63. The award date was July 17, 2026, with delivery required by July 31, 2026, to Fort Leonard Wood, Missouri, under FOB Origin terms, meaning risk and title transfer occur at the contractor’s facility. The contractor is required to ship items via traceable means only, excluding parcel post, and must标记 all packages and documentation with the Transport Control Number and Bar Code Print identifiers to ensure traceability within DoD logistics systems. The order was issued under a basic indefinite-delivery contract and is classified as a rated order under the Defense Priorities and Allocations System (DPAS), mandating priority handling for production and delivery. The awardee is certified as a Small Disadvantaged Business and a Women-Owned Small Business, triggering reporting obligations under FAR Part 19 and 15 CFR Part 700 for subcontracting and priority rating compliance. Invoicing must adhere to DFARS 252.232-7003, indicating use of the Wide Area Workflow system for electronic payment submissions, with payments processed by DEF FIN AND ACCOUNTING SVC, BSM, at a remittance address in Columbus, Ohio. The government retains responsibility for inspection and acceptance at the destination, with acceptance contingent on conformance to contract specifications. Payment and accounting data are linked to the AAC code 97AS and account BX: 97X4930 5CBX 001 2624 S33189. While no specific MIL-STD packaging standards or technical performance criteria are cited, adherence to DoD supply chain protocols is implied. The authorized government representative is Samuel Freidet, and the local administrative point of contact is Timothy Andersen of DLA Land and Maritime. The contract contains no listed FAR clauses, attachments, or evaluation factors, relying instead on the underlying basic contract for terms and conditions.
Defense Logistics Agency

POSTED

3 days ago

DEADLINE

N/A
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NAICS: 333413
New
DIBBS
Precision Cooling Fan Assembly ManufacturingThe contract encompasses the manufacture and delivery of a custom air cooling fan assembly specifically engineered for tiltrotor aircraft systems, requiring full compliance with rigorous military performance and environmental standards. The assembly must be built to endure extreme operational conditions inherent in military aviation environments, including high temperatures, vibration, dust, and humidity, while ensuring reliable thermal regulation of critical onboard systems. Production will adhere to precise engineering specifications and quality control protocols to guarantee compatibility, durability, and mission readiness. This is a subcontract awarded under the Department of Defense, managed by the Defense Logistics Agency, with the North American Industry Classification System code 333413 denoting ventilation and air conditioning equipment manufacturing. The work is tied to a defense procurement initiative with no specified set-aside status, and performance is expected to meet the stringent timeline and technical demands of military deployment cycles. Though exact delivery location, point of contact, or geographic constraints are not provided, the contract is accessible through the DIBBS portal and is intended to support critical aviation infrastructure within the U.S. defense supply chain.
Defense Logistics Agency

POSTED

3 days ago

DEADLINE

N/A
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NAICS: 333413
New
DIBBS
Supply of Intake Air Cleaner (NSN: 2940015522754, P/N: AT300487)The contract requires the procurement, packaging, and delivery of one military-grade intake air cleaner, identified by the National Stock Number 2940015522754 and part number AT300487, to meet strict contractual specifications and government inspection standards. The item is classified under NAICS code 333413 and is being procured under a subcontract arrangement through the Defense Logistics Agency, a component of the Department of Defense. The solicitation was posted on July 17, 2026, and performance is expected to align with military requirements for durability, filtration efficiency, and environmental resilience under operational conditions. Delivery must comply with all logistical and quality assurance protocols mandated by the DLA, with the final product subject to formal inspection prior to acceptance. The contract references a specific award and delivery identification in the DIBBS system, indicating an existing procurement framework tied to a broader defense logistics initiative.
Defense Logistics Agency

POSTED

3 days ago

DEADLINE

N/A
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NAICS: 333413
Awarded
DIBBS
FAN, CENTRIFUGALThe Defense Logistics Agency awarded contract SPE4A726P3682 to ALLCLEAR AEROSPACE & DEFENSE, INC. (CAGE 1ZK21) on July 17, 2026, for the procurement of a single centrifugal fan identified by NSN 1660014722627, with a total contract value of $45,020.00. The solicitation, SPE4A7-26-T-3349, was competed under NAICS code 333413 for industrial machinery manufacturing, and the award was made without formal competition indicators or socioeconomic set-asides. The contract was issued as a modification (P00001) effective July 17, 2026, with an original modification date of December 9, 2025, under authority of FAR 43.103(b) and FAR 43.203(b). The place of performance and delivery location are not explicitly defined in the documentation, though the contractor’s address is listed as Miramar, Florida, and administrative oversight is handled by DCMA Southeast in Orlando, Florida. The contracting officer is Dean Allen, reachable via CARL.ALLEN@DLA.MIL, but no COR or COTR is identified. Payment and accounting details, including TAS, AAC, or ACRN codes, are not specified, and invoicing procedures are not stated. The contract incorporates the special requirement FAR 52.222-90, “Addressing DEI Discrimination by Federal Contractors,” implemented through DoD Class Deviation 2026-00040, Revision 1, which prohibits racially discriminatory diversity, equity, and inclusion practices in employment, subcontracting, and program participation. The contractor is required to flow down this clause to all subcontractors, report any violations by subcontractors or associated legal challenges, and comply with government requests for documentation to verify adherence. Noncompliance may result in contract termination or payment suspension. No other contract clauses, packaging requirements, inspection criteria, delivery schedules, or technical specifications beyond the NSN and total price are detailed. The lack of defined period of performance, FOB terms, or formal evaluation factors suggests this is a straightforward, low-value acquisition governed primarily by compliance with the DEI clause and the basic terms of delivery. The contractor’s size status, socioeconomic certifications,
Defense Logistics Agency

POSTED

3 days ago

DEADLINE

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NAICS: 333413
Awarded
DIBBS
FILTER ELEMENT, AIRThe Defense Logistics Agency has awarded a contract to KAMPI COMPONENTS CO INC with CAGE code 7Z016 for the supply of one air filter element identified by NSN 4130016286924 and part number 7017055203, at a total value of $268.96. The award was issued on July 17, 2026, under solicitation SPE8E8-26-Q-0427, which falls under NAICS code 333413 for engine component manufacturing. The contract is classified as a federal procurement under the Department of Defense, with no specified set-aside designation. The place of performance and delivery location are not detailed, but the contract is administered by the DLA with primary point of contact Elizabeth Macarthur, reachable via phone 4457373586 or email elizabeth.macarthur@dla.mil. The contract action is publicly accessible through the DIBBS portal under award number SPE8E826P1293.
Defense Logistics Agency

POSTED

3 days ago

DEADLINE

N/A
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NAICS: 333413
Awarded
DIBBS
FAN, RCU COOLING, AIRThe Defense Logistics Agency awarded a modification under solicitation SPE4A726F1584 to the Bell Boeing Joint Project Office, with a total contract value of $1,073,619.30, effective July 17, 2026. This modification pertains to a delivery order under contract SPRPA121GCF01 for a single item: the FAN, RCU COOLING, AIR, identified by NSN 1680015834353. The contractor’s place of performance is in Amarillo, Texas, and the payment office is located at DLA Aviation in Richmond, Virginia, with Carl Allen listed as the primary point of contact for payment and administrative matters. The Contracting Officer is Dean Allen, and the administering office is DCMA Vertical Lift in Philadelphia. The contract is structured as a fixed-price modification, though the specific contract type is not explicitly stated, and no option quantities, extended performance periods, or tiered pricing mechanisms are included. The delivery schedule and FOB terms are not detailed in the documentation, nor are specific packaging, inspection criteria, or quality standards outlined for the delivered component. The contract incorporates FAR Clause 52.222-90, implementing the Department of Defense Class Deviation 2026-00040, Revision 1, which prohibits contractors from engaging in or funding racially discriminatory diversity, equity, and inclusion practices. This clause requires the contractor to flow down its requirements to all subcontractors and mandates reporting obligations regarding any violations, lawsuits challenging the clause, or noncompliance by downstream entities. While the contracting office is identified, no Contracting Officer’s Representative or Contractor’s Technical Representative information is provided. No other special requirements such as security clearances, key personnel restrictions, or organizational conflict of interest provisions are identified in the available documentation. The contractor’s CAGE code is 3B1R2, and while their Unique Entity ID is not listed, no socioeconomic certifications or small business status are indicated. No evaluation factors, weights, or basis of award documentation are included, suggesting award was made under a non-competitive or streamlined process. Invoicing methods, inspection locations, and acceptance protocols remain unspecified. The contract appears to be a straightforward procurement of a single component under an existing vehicle, with compliance and administrative requirements forming the primary substantive obligations.
Defense Logistics Agency

POSTED

3 days ago

DEADLINE

N/A
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NAICS: 333413
Awarded
DIBBS
FAN, VANEAXIALThe Defense Logistics Agency has awarded a contract to PIONEER INDUSTRIES, LLC under solicitation SPE8E7-26-T-3254 for the supply of a VANEAXIAL FAN identified by NSN 4140013147365 and PR 7017287936. The total contract value is $134,661.68 and the award was issued on July 17, 2026. This procurement falls under NAICS code 333413, which classifies it within the industry of Air and Gas Compressor Manufacturing. The contract is classified as a federal award with no specified set-aside status and is managed by the Department of Defense through the DLA. The place of performance and office address details are not specified, but the award is tied to the U.S. and can be accessed through the DIBBS public portal.
Defense Logistics Agency

POSTED

3 days ago

DEADLINE

N/A
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