ATEX Filters: Filtration in Explosive Environments

The explosion-proof filters are designed to ensure maximum safety in work environments at risk of explosion , in compliance with the European directive ATEX 94/9/CE. These systems are essential for the filtration of combustible dust , gases or flammable vapours , drastically reducing the risk of ignition and damage to systems and people. Thanks to their ATEX certification , the filters are used in numerous industrial sectors where safe and effective suction solutions are required.
In its design, production and installation activities, Coral does not neglect the numerous sectors that deal with dry processing of potentially explosive materials, which generate volatile dust that, remaining suspended in the air, represent a possible source of ignition. Within our range of solutions for industrial extraction it is in fact possible to find filtering systems with ATEX (Atmosphere Explosive) certified filters , suitable for industrial contexts in which potentially flammable materials are processed or production processes are carried out.
For companies located in Lombardy, Piedmont, Emilia-Romagna and Veneto , thanks to our localized production and distribution centers, we are able to offer timely and targeted support to all those who need personalized advice on ATEX filters.
Types of Explosion-Proof Filters
Depending on the processing and the specific use in which the filter system must be integrated, our company has different ATEX filters , designed to adapt carefully and precisely to multiple contexts . This subdivision is the result of many years of experience in the industrial filtration sector, which has allowed us not only to fully understand the needs of customers, but also to translate them into increasingly compatible and high-performance products.
- ATEX bag filters : designed for the separation of fine and dry dust, they guarantee large filtering surfaces and a long lifespan.
- ATEX cartridge filters : compact, easy to maintain, ideal for environments with limited space and light or fine grain dust.
Both solutions can be equipped with explosion-proof accessories to ensure maximum system safety.

Aircompact
The Aircompact line consists of cartridge filter units operating under vacuum. The cartridges are made of polyester MPES certified...
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Airalt
The Airalt line consists of cylindrical filter units, constructed of high-strength steel, with airflow inlet...
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Mec
The MEC line consists of high-performance modular bag filters particularly suitable for processing residues...
DiscoverWhy ATEX filters?
Each explosion-proof filter designed and manufactured by Coral It represents a combination of technical efficiency and compliance with European regulations .
Here are the main advantages:
- Guaranteed compliance : filters certified according to the ATEX 94/9/CE directive.
- Advanced safety : designed for hazardous environments, they effectively handle flammable dust and explosive substances.
- ATEX integrable components : explosion-proof panels , flap valves , explosion suppressors , spark detectors .
Uses of explosion-proof filters in industrial environments
Industries that process flammable materials often produce volatile dust, capable of generating potentially explosive atmospheres. In these cases, it is essential to install an effective ATEX filtration system that complies with current regulations . The risk zones are classified as follows: zone 20 / 21 / 22 for dust and zone 0 / 1 / 2 for gases and vapors. ATEX bag filters and ATEX cartridge filters Coral They are designed to operate in these areas, ensuring high performance even in the most critical operating conditions .
Coral offers a complete service that includes: customized system design, installation in compliance with regulations, technical assistance and periodic maintenance . Our goal is to guarantee safety, efficiency and regulatory compliance at every stage of the production process, thanks to a complete range of filters and accessories for every need.
The ATEX filters produced by Coral can be installed throughout Italy and, thanks to the offices in Milan, Turin, Vicenza and Bologna , we offer quality, assistance and professional maintenance.
Discover the ATEX solution that best suits your company: trust us Coral to design a safe, efficient and tailor-made ATEX filtration system.