Containment

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Industrial Containment Fans

When it comes to industrial exhaust for toxic air, containment precision is critical to prevent the leakage of harmful materials. From labs to pharmaceutical environments, New York Blower’s chemical resistant fan solutions regulate air movement to maintain clean zones, control cross-contamination, and meet stringent requirements.

Technical Specs

Technical Specs for Containment Fans

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Design Features

Belt Drive or Direct Drive Designs
Bearings and Motors Isolated from the Process
FRP Construction with Vinyl Ester or Polyester Resin
Spark Resistant Construction
Low Leakage Construction
Shaft seals with ceramic felt or double lip elements
Housing Cleanout Doors
Special Housing Gaskets
Continuously Welded Housings
Vibration Isolation and Flex Connectors
Safety Guards and Electrical Disconnect

Available Materials of Construction

Carbon Steel
Stainless Steel
Coated Carbon Steel
FRP

Common Industries

Pollution Control
Water Treatment
Nuclear
Pharmaceutical

Applications of Industrial Fans in Containment

Containment ventilation systems control harmful airborne materials before they can escape into a workspace. New York Blower chemical resistant fans play a critical role in moving contaminated air from source capture points — like fume hoods or process enclosures — through scrubbers, filters, or thermal oxidizers. Once the air is clean after filtration, downstream airflow control fans help disperse the newly cleaned air. In more aggressive environments, nyb provides corrosion-resistant or material-handling fans that can safely manage the full airstream. With fans available on both the material-handling and clean-air side of the process, our containment zone fans protect people, products, and processes while meeting strict ventilation and safety standards.

Key Design Considerations for Containment Zone Fans

Containment systems demand precision and safety to protect people, equipment, and product integrity. New York Blower fans maintain controlled airflow with minimal leakage or disruption, thanks to unique features like isolated motors and ceramic felt and double lip shaft seals, as well as special housing gasket and clean-out doors. Available in direct or belt drive configurations, our fans can also be customized with silencers and inlet filters to support performance without sacrificing environmental or worker safety. Base material should also be a key consideration as Fiberglass Reinforced Plastic (FRP) fans may be more ideally suited depending on the installation. nyb’s thoughtful design considerations are engineered to maintain airflow control, prevent leakage, and support continuous, code-compliant operation.

Fan Types Commonly Used in Containment

From clean zones to hazardous material enclosures, containment systems are built with a range of fan solutions. For standard applications, nyb’s General Purpose and Series 20 GI Fans offer reliable, balanced performance. Our High Pressure Backward Inclined Fans and Pressure Blowers deliver the airflow control necessary for critical environments. If space is limited, Compact Pressure Blowers and Compact GI Fans offer reliable performance at a smaller footprint. Every containment zone fan is can be constructed carbon steel, stainless steel, coated carbon steel, or fiberglass reinforced plastic (FRP) to meet environmental or chemical resistance requirements for various applications. Engineered with integrity, nyb fans ensure durability and compliance in even the most demanding industrial or institutional environments.

Challenges Faced and Regulations in Containment

In containment settings like cleanrooms or chemical labs, any airflow imbalance can compromise safety or product quality. Common challenges include managing airflow resistance, ensuring system redundancy, and meeting industry-specific standards for handling hazardous materials via airflow control fans. Additionally, OSHA, EPA, or cGMP regulations often mandate specific containment velocities and fail-safes for critical systems. To add an extra layer of complexity, some environments face noise limits or environmental concerns. New York Blower fans are always engineered with these considerations in mind. Our wide range of airflow control fans offers stable performance, corrosion-resistant options, and configurations that integrate seamlessly into any application.