In any modern laboratory design, safety is paramount. Among the most critical components ensuring researcher protection is the laboratory fume hood. As a global leader, GD Waldner provides world-class fume hoods engineered to meet international safety and efficiency standards.

What is a Laboratory Fume Hood?

A laboratory fume hood is a ventilated enclosure that captures, contains, and exhausts hazardous gases, vapors, and particulates. It shields researchers from exposure to chemicals while preventing contamination of the surrounding environment.

At GD Waldner, fume hoods are tested to ASHRAE 110 and EN 14175 standards, ensuring compliance with global safety benchmarks.

Fume Hood Uses in Laboratory

1. Chemical Handling: Safely performing reactions with volatile solvents or acids.

2. Toxic Gas Protection: Capturing harmful vapors before they spread into the lab.

3. Biological Applications: Used in combination with biosafety cabinets for containment.

4. Sample Preparation: Protecting both the researcher and the integrity of sensitive samples.

5. Teaching Labs: Providing safe environments for students conducting chemical experiments.

Ducted vs. Ductless Fume Hoods

• Ducted Fume Hood: Connects to the building exhaust system, continuously venting hazardous air outside. Best for heavy-duty chemical usage.

• Ductless Fume Hood: Uses advanced carbon/HEPA filtration to recirculate clean air back into the room. Ideal for labs with limited ductwork or flexible layouts.

GD Waldner offers both options, ensuring suitability for varied research settings.

Energy Efficiency: The Secuflow Advantage

Traditional fume hoods consume large volumes of conditioned air, increasing energy costs. GD Waldner’s Secuflow Fume Hood minimizes turbulence and reduces exhaust volumes by up to 33%, balancing safety and sustainability.

Modern Laboratory Integration

Fume hoods today are not just safety devices—they’re integral parts of laboratory planning and design. At GD Waldner, each fume hood is integrated seamlessly with furniture, storage, and utility modules, creating ergonomic and efficient workspaces.