Fume Hoods

At NLS, we believe safety is paramount. We have trained and certified Fume Hood Specialists to help you make the right choice for your ventilation systems.

NLS Hoods

• Fume Hoods designed for a variety of applications
  • Bench Hoods
  • ADA Hoods
  • Custom sized hoods
  • Walk-In Hoods
  • Perchloric Acid Hoods
  • Radioisotope / Biochemical Hoods
  • Auxiliary Air Hoods
  • CAV Hoods (Constant Air Volume)
  • VAV Hoods (Variable Air Volume)
  • HOPEC Hoods (Hand Operated Positive Energy Control)
• Available in a variety of sizes and colors.
• Available with choices in interior liners.
• Can customize with special features to meet your specific needs - e.g service fixtures, sinks, alarms, etc.
• Available in a variety of standard widths and sash styles.
  • Frameless Vertical Sash
  • Combination Sash
  • Horizontal Sash
  • Framed Vertical Sash
• Cabinets available in wood or metal for standard or specialty applications.
• Safety cabinets available for flammables, solvents and acids.

Specialty Hoods

• Demonstration Hood
  • Hood sash opens on both sides
  • Designed for free-standing or peninsula locations
• Portable Demonstration Hood
  • Lightweight and easily moved.
  • Can be set up on work counter, demonstration table or portable lab tables.
  • Completely wired with integral exhaust blower
  • Comes with 6' of flexible exhaust duct with clamps and end coupling.
• Fiberglass Corner Hood
  • Designed to take advantage of corner space
  • Exterior and interior molded from fiberglass reinforced polyester resins
  • Pre-wired fluorescent fixture and integral blower
• Fiberglass Hood
  • Designed for tight spaces, only 28" wide
  • Pre-wired fluorescent fixture and integral blower
• Table Top Hoods
  • Three choices in construction:
    • Enameled Steel
    • Stainless Steel
    • Permaresin
  • Manufactured in single or double faced styles
• Canopy Hoods
  • Primarily used to exhaust heat and heat generated vapors
  • Mounted over work surfaces where hot plates are used
  • Available in enameled steel or stainless steel
  • Four standard lengths available, can be customized.

HVAC Accessories

• Ductwork
  • Galvanized
  • Epoxy Coated
  • PVC
  • Stainless Steel
• Exhaust Fans
  • Standard and Specialty Fans available