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Laminar Flow and Ductless Exhaust Fume Hoods and Workstations

Laminar Flow and Ductless Exhaust Fume Hoods and Workstations Terra Universal’s comprehensive line of hoods fall into two broad categories:

Laminar Flow Clean Benches, including portable laminar flow hoods, help meet cleanliness requirements by directing a horizontal or vertical airflow through a particle filter (HEPA or ULPA).

Exhaust Fume Hoods, including laboratory hoods, ductless exhaust fume hoods, and ventilation cabinets, draw chemical fumes from the work area for ducting to a remote location or for purification in an activated charcoal and indoor release, in ductless operations.

Hoods of both types are available in horizontal or vertical airflow configurations, in a range of materials to meet requirements for chemical resistance, static control and cleanliness. See Hood Comparison Charts for complete details.

Don’t see what you’re looking for? Terra customizes laminar flow and exhaust fume hoods to meet your unique requirements.

Laminar Flow Workstations

  

Laminar Flow Workstations (Clean Benches)

These workstations incorporate 99.99% efficient HEPA or 99.999% efficient ULPA fan/filter modules that remove particulate airborne contamination to meet cleanliness requirements. These freestanding laminar flow workstations are available in vertical and horizontal airflow configurations for use with a variety of work surfaces.

Portable Laminar Flow Hoods

 

Portable Laminar Flow Hoods

These economical, lightweight hoods can be positioned on most work surfaces to provide a compact particle-free environment. Select between vertical and horizontal airflow designs, in many chemical-resistant, static-safe materials

Biological Safety Cabinets

 

Biological Safety Cabinets

The Purifier® Logic Biosafety cabinet from Labconco meets all NSF standards for Class II, Type A2 Biological Safety Cabinets. EMC technology provides advanced features, including a digital monitor of remaining filter life.

Laboratory Fume Hoods

 

Laboratory Fume Hoods

These lab hoods from Labconco safely remove exhaust fumes. Bypass airflow design maintains stable face velocities as air sash opens and closes. Available in several designs and materials, these systems are intended for connection to an existing laboratory ducting system.

Ductless Exhaust Hoods

 

Ductless Exhaust Hoods

Activated charcoal filters remove common organic fumes to allow ductless operation and safe indoor exhaust fume release. Many models available, from freestanding Paramount systems by Labconco to economical benchtop units.

Hood Accessories

 

Hood Accessories

All the equipment you need to optimize a system for your requirements, including HEPA/ULPA filters, activated charcoal filters, ionizing equipment, toxic fume detector tubes, differential pressure gauges and more!

Section Resources

 

Section Resources

Interactive QuickQuote system planner, technical tutorials and white papers, and product galleries help you select the equipment that meets your requirements.
Solutions by Industry
Builders(AEC) | Pharmacies
Forensic Labs | Animal Labs
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Did You Know?
High-magnification work can cause motion sickness.
High-magnification work can cause motion sickness.
 Terra offers a range of vibration isolation workstations.
 
Did You Know?
Tiny droplets and particles carry bacteria and viruses. HEPA filters stop these hitchhiking pests!