Ducted Fume Hoods - High Clearance
Transparent Ducted Fume Hoods
Enhance your lab’s safety with Cleatech transparent ducted chemical hoods. They are available in several sizes and different materials with optional adjustable speed exhaust fan (480 CFM).
Ducted fume hoods (fume cupboards) are ventilated enclosures for storing or experimenting with potentially hazardous fumes, vapors & chemical powders.
They can be placed in laboratories that require fume extraction and exterior exhaust. These exterior-venting exhaust hoods require ductwork and may be used for application involving with high volumes of volatile organics and heavy powder.
Click on the product codes to see the datasheet or request a quote
| Model | Overall Dimension W”xD”xH" |
Polycarbonate w/ Polypropylene Worksurface |
Non-Dissipative PVC w/ Polypropylene Worksurface |
Static-Dissipative PVC w/ Polypropylene Worksurface* |
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| 18″ Fume Hood | 18″x24″x25″ | 1100-7-A | $1,170 | 1100-8-A | $1,270 | 1100-9-A | $1,630 |
| 24″ Fume Hood | 24″x24″x25″ | 1100-7-B | $1,240 | 1100-8-B | $1,370 | 1100-9-B | $1,910 |
| 32″ Fume Hood | 32″x24″x25″ | 1100-7-C | $1,360 | 1100-8-C | $1,490 | 1100-9-C | $2,020 |
| 36″ Fume Hood | 36″x24″x25″ | 1100-7-D | $1,420 | 1100-8-D | $1,560 | 1100-9-D | $2,100 |
| 48″ Fume Hood | 48″x24″x25″ | 1100-7-E | $1,700 | 1100-8-E | $1,870 | 1100-9-E | $2,570 |
| 60″ Fume Hood | 60″x24″x25″ | 1100-7-F | $1,820 | 1100-8-F | $1,990 | 1100-9-F | $2,780 |
| 72″ Fume Hood | 72″x24″x25″ | 1100-7-G | $1,995 | 1100-8-G | $2,220 | 1100-9-G | $2,950 |
* Stainless Steel worksurface /plate with grounding terminal are available upon request
| Accessories | Description | Price |
| A11-DU-P4 | 4″ OD Duct Port | $140 |
| A11-DU-P6 | 6″ OD Duct Port | $110 |
| A11-DU-P8 | 8″ OD Duct Port | $110 |
| A11-DU-P10 | 10″ OD Duct Port | $125 |
| A11-FM-P120 | Fan Module* 120VAC, Adjustable Speed, 480 CFM (To Be ordered w/ Duct Port) | $1,220 |
| A11-LI-E | LED light, External Mount | $200+ |
| A10-MT-AV | Swing Vane Manometer- Air Velocity Meter | $110 |
| A10-MT-AA | Airflow Alarm Monitor ** with Side Wall Sensor Probe, (Also available in duct mounted sensor) More Info |
$530 |
| A10-MT-AA3 | Touchscreen Airflow Alarm Monitor with Sidewall Sensor, (Also available in duct mounted sensor probe) More Info |
$980 |
| A11-UP | Utility Port, 2″ ID with Cover installed on the side walls | $90+ |
| A11-ST-P30HL | 30″ Height, Epoxy Powder Coated Steel Stand with Leveling Mount | $740+ |
| A11-ST-P35HL | 35″ Height, Epoxy Powder Coated Steel Stand with Leveling Mount | $820+ |
| A11-ST-CA | Stands Upgrade to Caster (Two out of Four with Brake) | $75 |
| A11-BC-PP | Polypropylene Base Cabinet for 60″ and 72″ Laboratory Hoods – To Be Ordered with Stand | $1,360+ |
* Up to two Fan modules can be ordered for the fume hoods depends on the width of selected hood.
** Airflow Alarm Monitor is recommended to improve laboratory fume hood safety.
Note: Blower Module is not rated for Acid and Corrosive Chemical
Standard Features – Ducted Fume Hoods
• Wall and sash material available in clear Polycarbonate, clear PVC and clear Static Dissipative PVC
• Polypropylene worksurface resists acids and other chemicals.
• Optional Stainless Steel worksurface cover with grounding terminal for Static Dissipative fume hoods
• Portable, Modular, economical system
• Clear top panel to provide enough light in the work area
• Can be shipped Knocked-down or pre-assembled (turnkey)
• Can be put on any available work surface
• Each model includes two hinged access shield that increases air speed by restricting the air flow
Standard Options
• 6″ or 8″ OD duct port
• Optional Fan Module, adjustable speed features 480 CFM backward curve impeller 120VAC, Polypropylene Housing
• External Fluorescent Light
• Airflow Alarm monitor provides full time tracking of air velocities within fume hood or exhaust system
• Stand with caster available in 30″ and 35″ Height
| Specifications | |
| Wall Construction: | Choice of Clear Polycarbonate, Clear Non-Dissipative PVC or Static Dissipative PVC |
| Worksurface Construction: | Chemical resistant white polypropylene |
| Fan Motor: | Adjustable Speed, Backward curved impeller 480-CFM, Permanently lubricated, Automatic reset thermal overload protection, 120VAC, 60Hz, Polypropylene or Stainless Steel Housing. |
| Average airflow velocity: | 90 feet/minutes (fpm) |
| Sound level: | Less than 68 dBA noise level |
| Electrical: | 115VAC/60Hz; consumes 155W; Meets the requirements of the National Electrical Code and applicable local codes. All components UL listed and CE marked. |
| Sound level: | Less than 68 dBA noise level |
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72 InchDucted Exhaust w/ optional Fan72x24x25Static-Dissipative PVC -
60 InchDucted Exhaust w/ optional Fan60x24x25Static-Dissipative PVC
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48 InchDucted Exhaust w/ optional Fan48x24x25Static-Dissipative PVC
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36 InchDucted Exhaust w/ optional Fan36x24x25Static-Dissipative PVC
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32 InchDucted Exhaust w/ optional Fan32x24x25Static-Dissipative PVC
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24 InchDucted Exhaust w/ optional Fan24x24x25Static-Dissipative PVC
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18 InchDucted Exhaust w/ optional Fan18x24x25Static-Dissipative PVC
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72 InchDucted Exhaust w/ optional Fan72x24x25Non-Dissipative PVC
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60 InchDucted Exhaust w/ optional Fan60x24x25Non-Dissipative PVC
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48 InchDucted Exhaust w/ optional Fan48x24x25Non-Dissipative PVC
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36 InchDucted Exhaust w/ optional Fan36x24x25Non-Dissipative PVC
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32 InchDucted Exhaust w/ optional Fan32x24x25Non-Dissipative PVC
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24 InchDucted Exhaust w/ optional Fan24x24x25Non-Dissipative PVC
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18 InchDucted Exhaust w/ optional Fan18x24x25Non-Dissipative PVC
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72 InchDucted Exhaust w/ optional Fan72x24x25Polycarbonate
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60 InchDucted Exhaust w/ optional Fan60x24x25Polycarbonate
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48 InchDucted Exhaust w/ optional Fan48x24x25Polycarbonate
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36 InchDucted Exhaust w/ optional Fan36x24x25Polycarbonate
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32 InchDucted Exhaust w/ optional Fan32x24x25Polycarbonate
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24 InchDucted Exhaust w/ optional Fan24x24x25Polycarbonate
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18 InchDucted Exhaust w/ optional Fan18x24x25Polycarbonate
Frequently Asked Questions
1. What is a ducted high clearance fume hood?
A ducted high clearance fume hood removes hazardous fumes through an external exhaust system while providing extra vertical workspace for tall equipment, large instruments, and specialized laboratory applications.
2. Why choose a high clearance fume hood?
High clearance designs accommodate oversized apparatus and tall laboratory setups, allowing researchers to safely conduct experiments that require additional vertical space without compromising airflow performance.
3. How does a ducted fume hood improve safety?
A ducted fume hood captures and exhausts harmful vapors, fumes, and airborne contaminants outside the facility, helping protect personnel, equipment, and the laboratory environment.
4. What applications use high clearance fume hoods?
These hoods are commonly used for large-scale chemical processes, tall reaction vessels, analytical instruments, pilot studies, and research requiring extra workspace height.
5. Can high clearance fume hoods handle corrosive chemicals?
Yes, many models are constructed from chemical-resistant materials designed to withstand exposure to corrosive substances while maintaining long-term durability and performance.
6. What materials are available for these fume hoods?
High clearance ducted fume hoods are often available in stainless steel, polypropylene, and other chemical-resistant materials suitable for different laboratory requirements.
7. How is airflow maintained in a high clearance hood?
Engineered airflow systems ensure consistent contaminant capture throughout the larger workspace, helping maintain safe operating conditions during laboratory procedures.
8. Are custom sizes available for high clearance fume hoods?
Many manufacturers offer custom dimensions, configurations, and accessories to meet unique laboratory layouts, equipment sizes, and application requirements.