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Ductless Fume Hoods
Ductless fume hoods offer flexibility and mobility without sacrificing safety and quality. They provide a safe work environment for lab staff working with certain acids and chemicals without the need for complicated fixed installation.
TopAir Ductless Fume Hoods are made of high-quality non-corrosive polypropylene with excellent chemical resistance that regular metal hoods cannot compete with. They are available with a variety of HEPA and carbon filters with convenient front access for replacement and an exhaust point for connecting a second filter or an external exhaust. An XL model with an extra filter is also available.
Fume hood features
TopAir provides an Advanced Operation System with their MID and PRO series which includes an hour counter for filter replacement, an air velocity display, and a state-of-the-art Red Light Alarm which illuminates the inside of the hood with a red light when any kind of failure occurs, enabling convenient detection of failures from a distance, even by people with hearing issues.
PRO models only. The hood includes an advanced VAV (Variable Air Volume) system which measures the product’s air velocity using a high-quality sensor and adjusts the air velocity speed to the relevant standard.
Maximum energy savings are enabled by flexibly adjusting the fan speed (high/low) as needed. The system features a high safety level, displaying real-time air velocity and providing alarms for low velocity levels, thus reducing the fume hood’s noise level.
A red light inside the unit switches on whenever there is any kind of a failure (including chemicals or air velocity failures) while the system light switches off. This enables convenient detection of failures, even by people with hearing issues, and from a distance.
PRO models only. Samples the chemical level after filtration, displays PPM results, and alerts upon low filtration efficiency.
Compare ductless fume hood models
MID Series | PRO Series | |
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| Description | Includes all the basic functionalities such as 5” color touch screen, 10-speed fan, hour counter for filter, and filter replacement alarms, in addition to an air velocity display and alarm. | Includes all the features of the MID model as well as a chemical sensor alarm and Automatic Airflow Control (VAV). |
| Advanced operation system |
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| Safety features |
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| Automatic airflow control | N/A | VAV (Variable Air Volume) system |
| Construction material |
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| Sizes | 5 different sizes: (external W x D x H)
| 5 different sizes: (external W x D x H)
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| Filters |
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| Air velocity |
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| Lighting | 800 LUX, eco-friendly LED lighting | 800 LUX, eco-friendly LED lighting |
| Power supply | 220V, 50/60 Hz, Single phase | 220V, 50/60 Hz, Single phase |
| Test standard | EN-14175/CE/ASHRAE 110-1995 certified | EN-14175/CE/ASHRAE 110-1995 certified
Complies with AFNOR NFX 15-211 standard (Class 1 and 2) |
| Optional accessories |
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| Request information › | Request information › |
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