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Ductless Fume Hoods

Ductless fume hoods by Air Science® protect your personnel and the environment from toxic or volatile chemicals so that you can concentrate on what matters most: your work. Continuous airflow across the work surface draws contamination away from the user, recycling clean air back into your laboratory. Our ductless fume hoods provide energy savings, safety and convenience and are available in a variety of configurations, including mobile fume hoods and polypropylene fume hoods.

Standard Ductless Hoods Summary
Ductless Fume Hoods Fume Box Purair Basic Purair Advanced Downflow
Workstations
EDU Series with
Mobile Base
Available External Width  20.72 - 29.75" 24 - 48" 29.5 - 96" 24 - 48" 24 - 59.5"
Available External Height  15.67 - 21.16" 35" 53" 31.5" 78 - 87"
Available External Depth  12.02 - 24.72" 24 - 27" 27.375" 22.75" 27 - 28.5"
Available Internal Height  11 - 20.63" 23.6" 38" 15.75" 24 - 38"
Description  Fume Adsorber Compact, Value Premium, High Performance Unique Downward Airflow Educational, Demonstration

Standard Ductless Hoods

The Purair Basic Series ductless fume hoods are compact, ideal for use in laboratory environments where space is limited or where only small volumes o... read more

The Purair Advanced Series ductless fume hoods are available in 7 standard sizes in metal or polypropylene construction. This Series of high-efficienc... read more

The Fume Box ductless enclosures are designed to protect the user from chemicals, vapors or non-toxic powders during low-volume chemical manipulations... read more

DWS Downflow Workstations are ductless fume hoods designed to protect the user and the environment from hazardous vapors generated on the work surface... read more

The Purair RX Balance Hood is a Class I enclosure that meets USP 800 requirements for non-sterile compounding procedures. ... read more

The EDU Series Ductless Demonstration Fume Hoods for individual and group applications protect the user and the classroom environment from hazardous v... read more

Application Specific Hoods

The Purair® SafeSEARCH ductless fume hoods are a series of high efficiency workstations designed to increase protection from drugs, chemical vapor... read more

Protects the operator from nanomaterial particles (less than 100nm in size) encountered during processing of carbon nanotubes, lithium batteries, and ... read more

Engineered to meet the needs of the animal research laboratory, the Purair CAGEX is designed to protect the user and the environment from animal dande... read more

We build custom enclosures for specific customer requirements and applications. Each unit is designed to maximize operator safety and accessibility, a... read more

Personnel and process safety is critical in the laboratory, particularly when performing microscopy procedures. Whether handling hazardous materials or performing precise procedures requiring contaminant-free environments, appropriate protection ensures personnel safety and process accuracy...read more

In the laboratory, a rotary evaporator (rotovap) is employed to remove volatile solvents or isolate components of reaction mixtures by evaporation. This may be done following a separation or extraction process. During rotary evaporation, the solvent is removed under vacuum and is subsequently trapped by the condenser and collected...read more