Laboratory Snorkels – Flexible Local Extraction for Cleaner, Safer Labs

Laboratory snorkels are articulated, flexible extraction arms—also called fume arms—that provide effective local capture of heat, fumes, dust, and vapors directly at the source. Designed for easy positioning and connection to a lab’s general exhaust system, these units offer essential air quality control without the need for a full-scale fume hood.

Key Features & Benefits

• Highly Maneuverable Design
  Constructed with lightweight anodized aluminum or corrosion-resistant materials, most snorkel arms feature multiple friction-balanced joints, enabling smooth positioning within a 360° swivel. Choose between wall-, ceiling-, or bench-mounted models depending on your spatial needs.
  
• Multiple Size & Capacity Options
  Available in 2", 3", and 4" diameters—with working reaches up to 57 inches—snorkels provide airflow from approximately 30 to 265 CFM (cubic feet per minute), tailored to varying lab requirements.
  
• Purpose-Built for Special Environments
  Choose from specialized variants to suit specific lab demands:
  • Original Models: General-purpose arms for low-risk scenarios
  • Chemical-Resistant (CHEM): With double-anodized or powder-coated aluminum construction for corrosive workflows
  • ESD/EX (Electrostatic Dissipating & Explosion-safe): Built with conductive components to reduce risk of static or sparks in electronic or explosive environments
    
• Optional Hood Attachments
  Snorkels can be fitted with a variety of hoods:
  • Transparent dome or flange hoods (PET-G plastic) facilitate observation and flexibility
  • Metal hoods offer added protection for high-temperature or corrosive environments
    
• Installation & Integration
  These snorkels are easily incorporated into existing lab ventilation systems (HVAC required). Kits include mounting brackets and extension tubes for drop ceilings or high surfaces.

Considerations & Best Practices

• Limited Containment
  Unlike fume hoods, snorkels do not fully enclose the work area. Their effectiveness depends on maintaining a source proximity of within 4–6 inches, and they may be susceptible to cross-drafts.
  
• Energy Efficiency & Monitoring
  Though less energy-intensive than full fume hoods, snorkels must be maintained proactively as part of lab exhaust systems. Their operation should be monitored as part of lab energy and safety protocols.

Laboratory Snorkels are a smart, versatile solution for local exhaust applications—particularly when full fume hoods aren't required or practical. Perfect for spot extraction of vapors, heat, solder fumes, or minor irritants, they enhance air quality and safety while supporting flexible lab workflows.