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Metal-Free Fume Hoods

Benchtop and Laminar Flow

Our metal-free exhausted fume hoods are designed for semiconductor, trace metals and high acid digestion labs

  • Purpose-Built for Harsh Environments

    Metal-free construction resists acids, alkalis, and solvents for long-term performance.

  • Uncompromised Purity in Every Application

    HEPA-Filtered vertical laminar flow protects samples by consistently introducing clean air into the sample environment.

  • Prioritize Lab Safety

    Adjustable rear baffles and front air foil minimize operator exposure to harmful fumes.

Polypropylene & PVC Counter Top Hoods
Polypropylene & PVC Counter Top Hoods

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Laminar Flow Fume Hood Features Diagram

Optimized Airflow and User Protection

Standard Counter Top Fumehoods

  • Entirely metal free polypropylene construction
  • Prioritizes operator safety
  • Significant reduction or elimination of material contamination

Perchloric Acid PVC Fumehoods

  • Entirely metal free PVC construction for perchloric acids and similar reagents
  • Prioritizes operator safety
  • Significant reduction or elimination of material contamination

Laminar Flow Hoods

  • Entirely metal free polypropylene construction
  • Prioritizes sample purity
  • Additional level of product protection via laminar hood filtration

Walk-In Fumehoods

  • Spacious, inert containment for large equipment and clean workflows
  • Metal-free design for high-acid and contamination-sensitive work
Fume Hoods

List of Plastic Fume Hoods

TFI creates fume hoods in both bench and walk-in models in polypropylene and PVC materials, depending on your application needs.

Explanation of Part Numbers

Fume Hoods

Counter Top Hoods (Polypropylene & PVC)

The Countertop Fume Hood provides a fully metal-free environment. Its counterbalanced polycarbonate sash, front air foil, and vapor-sealed lighting ensure safety and visibility. Integrated plumbing, electrical connections, and front-mounted service valves streamline lab workflow. Optional features, including base cabinets, exterior panels, and a keyed control panel, make the hood fully customizable to your lab’s needs.

Available features include, but are not limited to…

  • Interior (standard) and exterior (optional) access panel
  • Front air foil at deck height
  • Counter balanced clear sliding polycarbonate sash
  • Counter balance encapsulated in polypropylene material
  • Optional sash materials available
  • Vapor sealed interior fluorescent light
  • Front panel mounted service valves
  • Standard sinks or integral sinks (optional)
  • Plumbing and electrical connections provided within hood
  • ASHRAE 110-1995 Tested
  • UL1805 Listed
  • 100 FPM horizontal air barrier for personnel safety
  • Optional control panel with keyed On/Off switch
  • Base Cabinets optional

See Part Numbers, Specs & Drawings

Plastic Fume Hoods
Fume Hoods

Laminar Flow Hoods

Laminar Flow Hoods

The Laminar Flow Polypropylene Exhausted Fume Hood combines trusted ASHRAE compliance with ISO-certified clean-air performance, delivering protection for both operators and sensitive components. A controlled curtain of clean, downward air sweeps across the work surface to keep parts free from airborne contaminants, while a steady inflow at the front opening captures and removes room air to safeguard the user. Both airflow streams are efficiently drawn through the sump and directed to the rear exhaust plenum, ensuring consistent, reliable ventilation in demanding applications.

Some additional features include, but are not limited to…

  • Can meet Fed Spec 209 and ISO (optional), for contaminate control
  • Product protection provided by Vertical Laminar Flow HEPA filtered air
  • Fully adjustable positive air blower(s)
  • Front access for HEPA Filter removal
  • Magnetelic gauge: for HEPA filter supply air
  • 100 FPM horizontal air barrier for personnel safety
  • Base Cabinet included, 2-door on 4’ & 5’, 3 door on 6’, 4 door on 8’hoods
  • Base Cabinets vented to hood plenum

See Part Numbers, Specs & Drawings

Fans

Exhaust Fans

TFI/Inline Design manufactures and distributes high-quality exhaust fans engineered specifically for use in corrosive environments. Our fans are fabricated using durable, corrosion-resistant materials such as PVC and polypropylene, making them ideal for laboratories, chemical processing facilities, and other high- performance applications where chemical resistance is essential. Each unit is designed to deliver reliable ventilation, long-term durability, and optimal performance under harsh operating conditions. Whether integrated into new systems or retrofitted into existing setups, TFI/Inline Design exhaust fans offer the robust solution you need to maintain safe and compliant air handling.

Contact Us For More Info

Exhaust Fans for Wet Scrubbers
Fume Hoods

Walk In (WI) Fume Hoods

The Walk In (WI) Polypropylene Exhausted Fume Hood is designed for use in Trace Metals and High Acid Digestion Labs where a non-ferrous environment is paramount to achieving exacting results. Fixtures are available along with pre- plumbing to the customer’s specifications.

Contact Us For More Info

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Selection of Counter Top Fume Hoods

Please make a selection above to see part numbers and dimensions for base cabinets.

Part Number & Dimensions

P/N Width Height Depth Deck Width
ID-CT-48-FH 48" 59.5" 33.5" 38"

Deck Area Dimensions

Width Depth Height (inside work area)
38" 26.25" 44.5"

Airflow Specification

Inflow Air Velocity Exhaust Volume Exhaust Static Pressure Exhaust Duct Collar
100 LFPM @ sash full open 604 CFM .5" 10.75" I.D.
11.00" O.D.

Electrical (Optional)

Volts AC - 60Hz Optional LED Lights LED Bulbs
115 v 20 amp 220 v 10 amp (1) 3ft Fixture (2) @ 30 watt
Features:
  • Approximate Shipping Weight (without crate): 600 lbs.
  • Exhaust duct: (1) 10" round - 10.75" I.D.
  • Can be modified for use with VAV Systems upon request
  • Available with front bypass auxillary air upon request
  • Hood interior and superstructure constructed with non metallic materials
  • Vapor proof fluorescent light fixture
  • Fixture cut-outs with covers (wiring and plumbing by others)
  • Counterbalanced clear lexan vertical sliding sash
  • Interior access panels for wiring and plumbing
  • Integral work surface

Request a Quote

Counter Top Fume Hood

Part Number & Dimensions

P/N Width Height Depth Deck Width
ID-CT-60-FH 60" 59.5" 33.5" 50"

Deck Area Dimensions

Width Depth Height (inside work area)
50" 26.25" 44.5"

Airflow Specification

Inflow Air Velocity Exhaust Volume Exhaust Static Pressure Exhaust Duct Collar
100 LFPM @ sash full open 794 CFM .5" 12.75" I.D.
13.00" O.D.

Electrical (Optional)

Volts AC - 60Hz Optional LED Lights LED Bulbs
115 v 20 amp 220 v 10 amp (1) 4ft Fixture (2) @ 30 watt
Features:
  • Approximate Shipping Weight (without crate): 630 lbs.
  • Exhaust duct: (1) 12" round - 12.75" I.D.
  • Can be modified for use with VAV Systems upon request
  • Available with front bypass auxillary air upon request
  • Hood interior and superstructure constructed with non metallic materials
  • Vapor proof fluorescent light fixture
  • Fixture cut-outs with covers (wiring and plumbing by others)
  • Counterbalanced clear lexan vertical sliding sash
  • Interior access panels for wiring and plumbing
  • Integral work surface

Request a Quote

Counter Top Fume Hood

Part Number & Dimensions

P/N Width Height Depth Deck Width
ID-CT-72-FH 72" 59.5" 33.5" 62"

Deck Area Dimensions

Width Depth Height (inside work area)
62" 26.25" 44.5"

Airflow Specification

Inflow Air Velocity Exhaust Volume Exhaust Static Pressure Exhaust Duct Collar
100 LFPM @ sash full open 985 CFM .5" 12.75" I.D.
13.00" O.D.

Electrical (Optional)

Volts AC - 60Hz Optional LED Lights LED Bulbs
115 v 20 amp 220 v 10 amp (1) 4ft Fixture (2) @ 30 watt
Features:
  • Approximate Shipping Weight (without crate): 650 lbs.
  • Exhaust duct: (1) 12" round - 12.75" I.D.
  • Can be modified for use with VAV Systems upon request
  • Available with front bypass auxillary air upon request
  • Hood interior and superstructure constructed with non metallic materials
  • Vapor proof fluorescent light fixture
  • Fixture cut-outs with covers (wiring and plumbing by others)
  • Counterbalanced clear lexan vertical sliding sash
  • Interior access panels for wiring and plumbing
  • Integral work surface

Request a Quote

Counter Top Fume Hood

Part Number & Dimensions

P/N Width Height Depth Deck Width
ID-CT-96-FH 96" 59.5" 33.5" 86"

Deck Area Dimensions

Width Depth Height (inside work area)
86" 26.25" 44.5"

Airflow Specification

Inflow Air Velocity Exhaust Volume Exhaust Static Pressure Exhaust Duct Collar
100 LFPM @ sash full open 1366 CFM .5" 14.00" I.D.
14.25" O.D.

Electrical (Optional)

Volts AC - 60Hz Optional LED Lights LED Bulbs
115 v 20 amp 220 v 10 amp (2) 3ft Fixture (4) @ 30 watt
Features:
  • Approximate Shipping Weight (without crate): 800 lbs.
  • Exhaust duct: (1) 14" round - 14.00" I.D.
  • Can be modified for use with VAV Systems upon request
  • Available with front bypass auxillary air upon request
  • Hood interior and superstructure constructed with non metallic materials
  • Vapor proof fluorescent light fixture
  • Fixture cut-outs with covers (wiring and plumbing by others)
  • Counterbalanced clear lexan vertical sliding sash
  • Interior access panels for wiring and plumbing
  • Integral work surface

Request a Quote

Counter Top Fume Hood

Part Number & Dimensions

P/N Width Height Depth Deck Width
ID-CT-48-PFH 48" 59.5" 33.5" 38"

Deck Area Dimensions

Width Depth Height (inside work area)
38" 26.25" 44.5"

Airflow Specification

Inflow Air Velocity Exhaust Volume Exhaust Static Pressure Exhaust Duct Collar
100 LFPM @ sash full open 604 CFM .5" 10.75" I.D.
11.00" O.D.

Electrical (Optional)

Volts AC - 60Hz Optional Fluoroscent Lights LED Lights
115 v 20 amp 220 v 10 amp (2) 2ft - 20 watt (1) 2ft - 12 watt
Features:
  • For Perchloric Acid Use
  • Approximate Shipping Weight (without crate): 865 lbs.
  • Exhaust duct: (1) 10" round - 13.75" Flange I.D.
  • Hood interior and superstructure constructed with white PVC
  • All seams will be heat welded and be liquid tight
  • Vapor proof fluorescent light fixture
  • Fixture cut-outs with covers (wiring and plumbing by others)
  • Counterbalanced clear lexan vertical sliding sash
  • Interior access panels for wiring and plumbing
  • Integral PVC work surface
  • A manual plenum washdown system is installed hehind removable exhaust baffles
  • A sloping drain trough with a 1 ½ FPT drain fitting is integrally welded at rear of hood

Request a Quote

Counter Top Fume Hood

Part Number & Dimensions

P/N Width Height Depth Deck Width
ID-CT-60-PFH 60" 59.5" 33.5" 50"

Deck Area Dimensions

Width Depth Height (inside work area)
50" 26.25" 44.5"

Airflow Specification

Inflow Air Velocity Exhaust Volume Exhaust Static Pressure Exhaust Duct Collar
100 LFPM @ sash full open 794 CFM .5" 12.75" I.D.
13.00" O.D.

Electrical (Optional)

Volts AC - 60Hz Optional Fluoroscent Lights LED Lights
115 v 20 amp 220 v 10 amp (2) 4ft - 40 watt (2) 4ft - 14 watt
Features:
  • For Perchloric Acid Use
  • Approximate Shipping Weight (without crate): 907 lbs.
  • Exhaust duct: (1) 10" round - 13.75" Flange I.D.
  • Hood interior and superstructure constructed with white PVC
  • All seams will be heat welded and be liquid tight
  • Vapor proof fluorescent light fixture
  • Fixture cut-outs with covers (wiring and plumbing by others)
  • Counterbalanced clear lexan vertical sliding sash
  • Interior access panels for wiring and plumbing
  • Integral PVC work surface
  • A manual plenum washdown system is installed hehind removable exhaust baffles
  • A sloping drain trough with a 1 ½ FPT drain fitting is integrally welded at rear of hood

Request a Quote

Counter Top Fume Hood

Part Number & Dimensions

P/N Width Height Depth Deck Width
ID-CT-72-PFH 72" 59.5" 33.5" 62"

Deck Area Dimensions

Width Depth Height (inside work area)
62" 26.25" 44.5"

Airflow Specification

Inflow Air Velocity Exhaust Volume Exhaust Static Pressure Exhaust Duct Collar
100 LFPM @ sash full open 985 CFM .5" 12.75" I.D.
13.00" O.D.

Electrical (Optional)

Volts AC - 60Hz Optional Fluoroscent Lights LED Lights
115 v 20 amp 220 v 10 amp (2) 4ft - 40 watt (2) 4ft - 14 watt
Features:
  • For Perchloric Acid Use
  • Approximate Shipping Weight (without crate): 936 lbs.
  • Exhaust duct: (1) 10" round - 13.75" Flange I.D.
  • Hood interior and superstructure constructed with white PVC
  • All seams will be heat welded and be liquid tight
  • Vapor proof fluorescent light fixture
  • Fixture cut-outs with covers (wiring and plumbing by others)
  • Counterbalanced clear lexan vertical sliding sash
  • Interior access panels for wiring and plumbing
  • Integral PVC work surface
  • A manual plenum washdown system is installed hehind removable exhaust baffles
  • A sloping drain trough with a 1 ½ FPT drain fitting is integrally welded at rear of hood

Request a Quote

Counter Top Fume Hood

Part Number & Dimensions

P/N Width Height Depth Deck Width
ID-CT-96-PFH 96" 59.5" 33.5" 86"

Deck Area Dimensions

Width Depth Height (inside work area)
86" 26.25" 44.5"

Airflow Specification

Inflow Air Velocity Exhaust Volume Exhaust Static Pressure Exhaust Duct Collar
100 LFPM @ sash full open 1366 CFM .5" 14.00" I.D.
14.25" O.D.

Electrical (Optional)

Volts AC - 60Hz Optional Fluoroscent Lights LED Lights
115 v 20 amp 220 v 10 amp (6) 2ft - 20 watt (3) 2ft - 12 watt
Features:
  • For Perchloric Acid Use
  • Approximate Shipping Weight (without crate): 1,152 lbs.
  • Exhaust duct: (1) 10" round - 13.75" Flange I.D.
  • Hood interior and superstructure constructed with white PVC
  • All seams will be heat welded and be liquid tight
  • Vapor proof fluorescent light fixture
  • Fixture cut-outs with covers (wiring and plumbing by others)
  • Counterbalanced clear lexan vertical sliding sash
  • Interior access panels for wiring and plumbing
  • Integral PVC work surface
  • A manual plenum washdown system is installed hehind removable exhaust baffles
  • A sloping drain trough with a 1 ½ FPT drain fitting is integrally welded at rear of hood

Request a Quote

Counter Top Fume Hood

Selection of Polypropylene Laminar Flow Hoods

Please make a selection above to see part numbers and dimensions for laminar flow hoods.

Part Number & Dimensions

P/N Width Height Depth Deck Width
ID-CB-48-LFH 48" 96.75" 33" 38"

Deck Area Dimensions

Width Depth Height (inside work area)
38" 25" 35"

Airflow Specification

Inflow Air Velocity Down Flow Air Velocity Exhaust Static Pressure Exhaust Volume Exhaust Duct Collar HEPA Filter(s)
(max CFM @ 1" SP)		 Pre-filter(s) 2" H
100 LFPM @ 10" sash opening 60 LFPM (396 CFM) N/A 659 CFM @ 10" sash opening 10" diameter (1284 FPM) (1) - 18 x 24
775		 (1) - 12" x 24"

Electrical

Volts AC - 60Hz Optional
115 v 20 amp 220 v 10 amp
Features:
  • Approximate Shipping Weight (without crate): 700 lbs.
  • Front panel will lift off for access and is removable

Request a Quote

Laminar Fume Hood

Part Number & Dimensions

P/N Width Height Depth Deck Width
ID-CB-60-LFH 60" 96.75" 33" 50"

Deck Area Dimensions

Width Depth Height (inside work area)
50" 25" 35"

Airflow Specification

Inflow Air Velocity Down Flow Air Velocity Exhaust Static Pressure Exhaust Volume Exhaust Duct Collar HEPA Filter(s)
(max CFM @ 1" SP)		 Pre-filter(s) 2" H
100 LFPM @ 10" sash opening 60 LFPM (520 CFM) 1.35" 867 CFM @ 10" sash opening 12" diameter (1152 FPM) (1) - 18 x 30
1002		 (1) - 12" x 24"

Electrical

Volts AC - 60Hz Optional
115 v 20 amp 220 v 10 amp
Features:
  • Approximate Shipping Weight (without crate): 730 lbs.
  • Front panel will lift off for access and is removable

Request a Quote

Laminar Fume Hood

Part Number & Dimensions

P/N Width Height Depth Deck Width
ID-CB-72-LFH 72" 96.75" 33" 62"

Deck Area Dimensions

Width Depth Height (inside work area)
62" 25" 35"

Airflow Specification

Inflow Air Velocity Down Flow Air Velocity Exhaust Static Pressure Exhaust Volume Exhaust Duct Collar HEPA Filter(s)
(max CFM @ 1" SP)		 Pre-filter(s) 2" H
100 LFPM @ 10" sash opening 60 LFPM (646 CFM) 1.40" 1075 CFM @ 10" sash opening 12" diameter (1426 FPM) (2) - 18 x 24
1550		 (1) - 12" x 24"

Electrical

Volts AC - 60Hz Optional
115 v 20 amp 220 v 10 amp
Features:
  • Approximate Shipping Weight (without crate): 825 lbs.
  • Front panel will lift off for access and is removable

Request a Quote

Laminar Fume Hood

Part Number & Dimensions

P/N Width Height Depth Deck Width
ID-CB-96-LFH 96" 96.75" 33" 86"

Deck Area Dimensions

Width Depth Height (inside work area)
86" 25" 35"

Airflow Specification

Inflow Air Velocity Down Flow Air Velocity Exhaust Static Pressure Exhaust Volume Exhaust Duct Collar HEPA Filter(s)
(max CFM @ 1" SP)		 Pre-filter(s) 2" H
100 LFPM @ 10" sash opening 60 LFPM (896 CFM) 1.65" 1492 CFM @ 10" sash opening 14" diameter (1449 FPM) (2) - 18 x 30
1995		 (2) - 12" x 24"

Electrical

Volts AC - 60Hz Optional
115 v 20 amp 220 v 10 amp
Features:
  • Approximate Shipping Weight (without crate): 1265 lbs.
  • Front panel will lift off for access and is removable

Request a Quote

Laminar Fume Hood
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