One product that you can pair with a fume extraction fan is an extraction arm. Extraction arms provide a flexible solution for capturing harmful contaminants. The arm can be easily moved to capture fumes and dust at the source. Extraction arms connect to a hose that removes hazardous particles before they have a chance to reach workers. We offer fume extraction arms and laboratory extraction arms, providing businesses with plenty of choices to implement a solution that suits them the most.

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We can also pre-wire to electrical isolators to the motor terminal to ensure first class electrical work in factory conditions and an isolator fan on the pedestal.The SEAT S35 models were applied to the extract hoods over the laboratory furnaces. Supplied complete they were delivered with weather pedestals, flexible connectors, anti-vibration mounts and flanges. We also supplied an S20 fan for use with a small specto-analyser. Fore more information or news stories featuring our explosion proof fans in situe and for educational articles visit our news Section. The directive covers manufacturing standards and ensures that people are protected against the risk that may be caused by dangerous substances. The directive covers equipment, protective systems, safety devices, controlling devices, regulating devices and components including industrial fans for installation within a system or as a standalone component in a hazardous environment. An air movement or any other application in other markets, will require an explosion proof ATEX fan if there are flammable, combustible gases or dusts present at any time in the air stream. This applies to industrial air movement applications including, but not limited to, machine cooling, process equipment, food processing and manufacturing and electrical cooling. As an example, potentially hazardous particles such as those found in sugar or flour in food processing applications should have an explosion proof fan, also known as a spark proof fan installed within process systems to eradicate the risks as the materials are passed through. Material handling fans can be supplied as explosion proof or standard variants. All speed controllable ATEX motors receive less cooling air on speed reduction and must therefore be supplied with thermistor over-temperature sensors to protect against shell temperature in excess of the motor temperature class. Exclusions The range features a compact design, easy assembly and direct driven motors. The range consists of 6 basic sizes with a single piece moulded, high-density polypropylene casing. They are manufactured with industry standard round spigot sizes.

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It is strictly the responsibility of the end user to perform a DESEAR risk assessment to ensure that flameproof zones are properly defined in terms recognised by ATEX legislation It is recommended in ATEX 2014/4/EU and the prior legislation, 99/92/EC, that an Explosion Protection Document be produced, which will help to define the ATEX code for any equipment to be installed in the flameproof zone. In the UK other relevant reports may also have been filed under Health & Safety or COSHH regulations which may assist in the process. ATEX Explosion Proof Fans Coding All the UK bodies that were previously EU Notified Bodies became UK Approved Bodies. UKEX Certification All polypropylene extraction fans are directly driven by IEC dimensioned electric motors manufactured to BSN4999-EN60034 Standards and are selected on their capacity for: Auto Extract Systems Ltd is the UK’s leading Local Exhaust Ventilation (LEV) company. Over the last 20 years, we've helped thousands of businesses create dust and fume free workplaces.equipment and protective systems where the explosion hazard results exclusively from the presence of explosive substances or unstable chemical substances Auto Extract Systems can help specify and design the right LEV system for your business's requirements. We only use the highest quality products and installations come complete with a 12-month installation warranty. This is an amazing service we do for thousands of businesses throughout the UK and Ireland every year. We work with such a wide variety of industries, from manufacturing, industrial, woodworking, pharmaceutical and automotive workshops to schools, colleges and military establishments. We'll do all this to ensure we fully understand your dust and fume extraction requirements and help you to provide a pollution-free workplace!

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means of transport for example vehicles and their trailers, intended solely for transporting passengers by air, road or rail. Vehicles intended for use in a potentially explosive environment are not excluded. Chemical resistant fans are corrosion resistant and can be specified as an ATEX fan, which is ideal for working environments where there are potentially explosive atmospheres. Plastic fans are designed to be run at ambient temperatures and can be situated either indoors or outdoor use. equipment intended for use in domestic and non-commercial environments where potentially explosive atmospheres may only rarely be created, solely as a result of an accidental leakage of fuel gas. Our fume extraction fans have proven their durability and reliability in the laboratory fume cupboard market and educational settings for over 30 years. Our team of fan integration experts have worked with schools, colleges and universities to select and specify the correct corrosion resistant fan to suit their fume extraction system requirements whilst ensuring competitive pricing and lead times.

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If a ventilation system in a laboratory is not set up correctly or malfunctions it poses a serious health risk and can lead to short and long-term illnesses consequently. Fumes and dust can cause respiratory disease or aggravate a person’s existing condition such as Asthma. A publication by the Health and Safety Authority explains how poor fume extraction design and/or maintenance may lead to pollution exposure in a laboratory rather than preventing it. A poorly designed, installed, misused and incorrectly maintained system can become an expensive waste of school funds and may give a false impression of hazard control. Many employers and employees overestimate the effectiveness of the different types of local exhaust ventilation and have a poor understanding of the types of conditions that could lead to a reduction in or depletion of its effectiveness. All equipment that is certified for use in a flameproof zone is labelled with a code that defines its limitations to use as a complete UKEX, ATEX or EX rated fan product. The code effectively states the type of environment – above or below ground; the duration of the risk – frequent or accidental; the nature of the explosive atmosphere – gas or dust; the gas group – defined by ignitability; the temperature class – defined by spontaneous ignitability. Another product from Auto Extract that you can use with a fume extraction fan is a cabinet. Fume cabinets are ideal for situations where maximum efficiency is necessary when extracting harmful fumes. The cabinets are designed to allow operators to see through the cabinet while working, yet protecting them at all times by safely controlling exposure. The fume extract fan will collect and dispose of fumes before they become airborne. Certain environments, such as laboratories, may require fans that can withstand corrosive fumes or explosive gasses. Our standard range of polypropylene centrifugal fans are suitable for hazardous environments where airflows of 2000m³/h to 17,000m³/h are required.

Fume Extraction Fans (Chemical Resistant) - Auto Extract Systems Fume Extraction Fans (Chemical Resistant) - Auto Extract Systems

Allows the user to control the speed of the fan motor to match the actual ventilation needs. Reducing the speed of a motor will reduce the amount of energy needed to power it, which in turn will reduce strain on the motor and any related components, reduce energy consumption and lower maintenance therefore lowers costs and finally it is easier to stop the system when needed. Chemical resistant fume extraction fans are to be used in conjunction with several products, from our fume extraction, dust extraction or vehicle exhaust extraction range. At-source capture hoods will capture the contaminants in the LEV system and draw them towards the centrifugal fan, and depending on the working process will expel particulates via a filtration unit, or directly to the atmosphere via a high-velocity cowl, as per HSG258: Controlling Airborne Contaminants at Work: A Guide to Local Exhaust Ventilation (LEV). To be fitted at the lowest point of the fan scroll to allow water to run away. Thread size 3/8″ BSP, hose connection 12mm Ø. Fan housing predrilled and tapped to hose connector. Everyone is familiar with the stylised Ex within a hexagon. This symbol is given in the standards that support both ATEX and UKEX, so does not change. The single coding on a label (familiar from ATEX) applies equally to ATEX and UKEX equipment. All the standards that were on the EU Commission list of Harmonised Standards for ATEX were transposed and became Designated Standards for the UK legislation. Use of such a standard gives a presumption of conformity with the Directive/Statutory Instrument for those requirements covered by the standards. The Designated Standards list continues to refer to standards by their EN number, rather than their BS number. The coverage of each standard, in respect of the directive/SI requirements, is given in a specific European Annex to the standard.ATEX is an acronym derived from the words “Atmospheres Explosibles” that is soon to be superseded by the term UKCA EX or UKEX in the UK, and forms part of a European equipment directive known as ATEX 2014/34/EU. ATEX 2014/34/EU was adopted within the UK Statutory guidance following Brexit, titled: