HomeProductsVentilated Enclosures & ExhaustersFume Hoods & EnclosuresEducational Hoods & EnclosuresProtector Demonstration Hoods3945021

Protector Demonstration Hood System

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Catalog Number: 3945021

Key features
  • Nominal Width: 3'
  • Region: International
  • Blower Requirements: No Blower Required. FilterMate included.
  • Style: Benchtop

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  • Weight: 135.0 lbs
  • Weight metric: 61.0 kg
  • Dimensions: 39.0" w x 31.9" d x 68.0" h
  • Dimensions metric: 99.1 cm x 81.0 cm x 172.7 cm
  • Electrical: 230 volts, 50/60 Hz, 5 amps
  • Product Subcategory: Educational
  • Nominal Width: 3'
  • Region: International
  • Blower Requirements: No Blower Required. FilterMate included.
  • Conformance: ANSI Z9.5, CE, Modified ASHRAE 110, SEFA 1
  • Enclosure Height: 68.0"
  • Style: Benchtop

Protector Demonstration Hoods are low profile, light-duty fume hoods designed to provide a clear, unobstructed view of procedures from all sides during educational demonstrations.

Protector Demonstration Hoods are offered individually or as a system including Cart with Work Surface, Lower Transition Adapter and FilterMate Portable Exhauster for use with two Carbon Filters or one Carbon Filter and one HEPA Filter in any combination.


• Deep 23" interior to easily accommodate a variety of apparatus
• Ergonomic air foil with aerodynamic Clean-Sweep airflow openings
• Upper containment sash foil to bleed air into the enclosure to direct contaminants away from operator's breathing zone
• Upper dilution air supply
• Clear rear baffle to direct air streams to the back of the interior for removal through exhaust connection
• Side-entry air foils
• Glacier white and gray, dry powder epoxy-coated aluminum frame
• Tempered safety glass front sash, sides, rear baffle and top for total visibility
• 8" or 10" high sash opening depending on model
• Ergonomic angled sash that pivots upward and locks to a 20" or 29.3" height depending on model
• Lower exhaust tissue screen
• Two utility ports with iris openings
• Flexible exhaust options. 2" x 10" rectangular exhaust collars on the top and bottom allow for connection to ductwork for exhausting to the outside or to a FilterMate™ Portable Exhauster for filtered removal of fumes and/or particulates.

Required Accessories

• Remote blower, house exhaust or FilterMate™ Portable Exhauster (models 3944300 and 3944301 only)
• Ductwork (models 3944300 and 3944301 only)
• Work Surface (models 3944300 and 3944301 only)
• Supporting Base (models 3944300 and 3944301 only)
• Carbon Filter Cell (models using FilterMate only)

Optional Accessories

• Guardian Airflow Monitors
• Fluorescent Lights
• Transition Adapters
• Exhaust Dampers


Ductless Carbon-Filtered Enclosures Catalog

This catalog contains ordering information on Paramount Ductless Enclosures, Fume Adsorbers, Protector XVS Ventilation Stations, Protector Work Stations, Protector Demonstration Hoods, FilterMate Portable Exhausters and accessories. This is Labconco literature code 3-04.

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Laboratory Fume Hoods & Enclosures Catalog

This catalog contains ordering information and dimensional data on Protector ClassMate Laboratory Hoods, Basic Laboratory Hoods, Fiberglass 30 Laboratory Hoods, Protector XVS Ventilation Stations, Protector Demonstration Hoods, FilterMate Portable Exhausters and Canopy Hoods. The catalog also provides ordering information on work surfaces and accessories for these ventilation products. This is Labconco literature code 2-88.

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For many laboratories, managing air quality through engineered controls is essential for worker safety and comfort. However, with numerous options available for fume extraction and air purification, deciding on an engineered solution that best suits your lab’s current and future needs is not always straightforward.

As an attendee, you will learn more about:

  • Types of fume hoods available and how they operate
  • How to establish an effective and cost effective air quality solution
  • Types of mechanical systems and ideal placement
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Fume Hood Safety: Dos and DON'Ts

Don't be like Scooter! Learn how to safely and responsibly use your laboratory fume hood!

Fume Hoods Overview 2013

by Luke Savage, Labconco LEED Green Associate, Sales Engineer

User's Manuals

Protector Demonstration Hoods Manual

For catalog numbers: 3944300, 3944301, 3945000, 3945001, 3945020, 3945021

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Declarations of Conformity

CE Declaration of Conformity - Protector Demonstration Hood


Declaration of Conformity for applicable models of the Protector Demonstration Hood

View PDF (340.3 KB)
Ducting Supplies

Ductwork and Blower Accessories

Labconco offers a full line of ductwork, filter packs and transition pieces to complete your exhaust system.

Fume Hood Accessories

Fume Hood Accessories

Labconco offers a complete line of accessories to customize your Protector, Basic or Fiberglass 30 Laboratory Hood.

Products & Model Lines