Fume Extraction Systems – Why And What?
Guaranteeing a proper ventilated space, where lots of fumes are raised, is certainly an intimidating task, but as much daunting as it may be, it’s necessary too. As we know how challenging it could be for you, we’ve come up with this blog that can guide you through the right fume extraction systems for your particular workshop or facility. Types of fume extraction systems There are two types of ventilation systems you can choose from – local exhaust ventilation and dilution ventilation. Local exhaust ventilation systems These systems remove aerial contaminants at or near the source, which brings about highest protection against toxic elements, as they’re captured even before they can mix with the workers’ breathing zone. These systems are the preferred method of fume removal, but only where there are a limited number of emission sources. Some examples include portable high vacuum, mobile fume extractors, stationary fume extractors, disposable filters, self-cleaning filters, and extraction hoods. Dilution ventilation systems These systems aim to reduce the concentration of airborne contaminants by introducing fresh or filtered air to acceptable exposure levels. Most dilution ventilation systems aim to fully cycle through the air at set intervals. These