At Dynaflow, we provide a high-quality number of ductless fume hood products. Due to the chemicals permitted for use on this product are very limited, the application is mainly for classrooms and small laboratories.
Dynaflow has built a leading reputation and become Australia’s largest manufacturer and exporter of laboratory fume cupboards. To ensure high safety and protection in your laboratory, Dynaflow will be responsible for your air filtration needs.
Similar to a ducted system, ductless hoods also protects your laboratory personnel and the working environment from toxic fumes. However, unlike conventional fume cupboards, ductless fume hoods filter out chemical fumes
using activated carbon filters. At the same time, it also recycles the air directly back to the working environment. As a result, you do not have to worry about dealing with complicated ducting systems and mobility issue.
Portability
The cupboard does not require connection to extraction systems. However, its flexibility in placement is limited. For example, if the laboratories located in the center or bottom of the building, it may not have a ducting option.
Compare to ductless fume cupboard
make-up air available is insufficient to accommodate a ducted fume hood. Since most of the laboratories are air-starved, it is wise to consider this factor.
Energy efficiency
Costs-saving is one of the best advantages. It refrains from losing conditioned air, which is needed for heating and cooling system.
Lastly, installing a ducted fume cupboard requires a significant amount of expense because of ductwork.
Only specific types of chemicals are absorbed at low evaporation rates through carbon-based filters.
The second disadvantage of this product is carbon filter saturation monitoring.
Due to the above limitations, ductless fume hoods are not commonly used. Nevertheless, it is all about the correct usage of the correct application. Thus, if you are unsure about your circumstances, contact us today and we’ll assist you in choosing the most suitable product.
Long established history:
The operations commenced in 1962 as “Chemical Fume Handling Equipment” and has been leading the industry since then.
Award-winning
By winning awards from Australian Design Council, our product is proven with a high-quality standard.
Domestic and International experience:
We have successfully completed large projects globally.
Fully qualified and accredited:
Finally, we have acquired STANDARDSMARK License, Quality Management Systems (ISO 9001:2000) and AS 2243.9:2009 (Australian Standards on Safety in laboratories). Besides, a six-monthly basis audit is also carried out by SAI Global Australia.
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