Explosion Proof Filter Box in Dubai | ATEX Filter Housing Supplier

The ATEX Filter Box SAFU30EX is a modular industrial filtration housing designed for extraction and ventilation systems operating in potentially explosive environments. As a dependable Explosion Proof Filter Box in Dubai, it supports the removal of coarse dust, fine particles, ultrafine contamination, vapours, gases, and unwanted industrial odours.

The unit uses a 300 mm hose connection and can handle an airflow of approximately 2,500 m³/h, depending on the selected filter arrangement and connected fan performance. Its internal frame accommodates several filter types, allowing the system to match different workplace contaminants and air-quality requirements.

The filter box does not contain an internal fan. Instead, it connects to a compatible ATEX extraction fan that draws contaminated air through the installed filters. This separate arrangement gives engineers greater freedom to select the airflow and pressure required for temporary ventilation, confined-space extraction, maintenance work, industrial cleaning, and process-air treatment.

Atex Hub supplies these ATEX filter boxes across Dubai, Abu Dhabi, Sharjah, the UAE, Saudi Arabia, Qatar, Kuwait, Bahrain, Oman, Europe, Africa, and worldwide for individual equipment requirements and complete hazardous-area ventilation projects.

What Is an ATEX Filter Box?

An ATEX Filter Box is an enclosed filtration housing installed within a hazardous-area extraction or ventilation system. It holds one or more replaceable filters while an external fan moves contaminated air through the housing.

Air enters through the inlet connection and passes through the selected filter stages. A coarse filter can remove larger dust and debris, while a fine bag filter captures smaller particles. A high-efficiency filter can control ultrafine contamination, and activated carbon can reduce suitable gases, vapours, VOCs, and odours.

Unlike a powered air purifier, the filter box does not create suction. Therefore, engineers must connect it to a fan capable of overcoming resistance from the filters, hoses, bends, extraction hood, and ductwork.

The SAFU30EX uses a 300 mm connection, making it suitable for higher-volume ventilation systems. Its modular design allows maintenance teams to change the filtration arrangement when the application or contaminant changes.

Key Features of the Ex Proof Filter Box

The Ex Proof Filter Box provides flexible filtration for temporary and permanent hazardous-area ventilation systems.

• Modular filter arrangement: The internal housing accepts different filtration stages according to the particles, vapours, gases, or odours present.
• High airflow capability: The box supports an air capacity of approximately 2,500 m³/h when connected to a correctly selected extraction fan.
• Large 300 mm connection: The wider hose connection supports substantial airflow and convenient connection to compatible ventilation equipment.
• Coarse dust filtration: A suitable coarse filter captures larger dust, fibres, lint, and debris before they reach finer filtration stages.
• Fine particle control: A compatible bag filter removes smaller airborne particles generated during industrial work and maintenance.
• High-efficiency filtration: An H14 filter option can capture ultrafine particulate and selected microbiological contamination.
• Activated-carbon filtration: Carbon media can adsorb suitable solvent vapours, VOCs, gases, and unwanted process odours.
• Standard filter dimensions: The housing accommodates filters measuring approximately 592 × 592 mm, simplifying replacement planning.
• Strong industrial enclosure: The robust housing protects the filters during transport, positioning, installation, and demanding site use.
• Accessible filter compartment: Maintenance personnel can open the housing to inspect, remove, and replace individual filter stages.
• Flexible system integration: The unit connects to compatible ATEX fans, extraction hoses, ducts, hoods, and other ventilation accessories.
• Multi-contaminant capability: A combined arrangement can address solid particles and gaseous contamination within one filtration housing.

How the Explosion Proof Filter Box Works

The Explosion Proof Filter Box operates as part of a complete extraction system. A compatible external fan creates negative pressure, which draws polluted air from the workplace through a hose, capture hood, or duct.

Contaminated air enters the filter box through the 300 mm inlet. It then passes through the installed filtration stages in a planned sequence.

The first stage usually captures larger particles. Removing coarse contamination early protects downstream fine or high-efficiency filters from rapid loading. A fine bag filter can then collect smaller particles, while an H14 filter provides a final barrier for ultrafine contamination.

For processes that release solvent vapours or odours, activated-carbon media can form an additional filtration stage. Its porous structure adsorbs suitable gaseous molecules from the passing air.

The connected fan pulls the treated air from the outlet and directs it toward an approved outdoor discharge or controlled recirculation arrangement. The final discharge method must follow the site risk assessment and applicable exposure-control requirements.

Applications of Hazardous Area Filter Boxes

The Hazardous Area Filter Box supports industrial extraction systems that require flexible control of particles, vapours, gases, and odours.

• Oil and gas facilities: Filters contaminated ventilation air during shutdowns, maintenance work, inspections, and temporary extraction activities.
• Petroleum refineries: Supports air treatment in process buildings, workshops, tanks, utility areas, and classified maintenance zones.
• Petrochemical plants: Captures hazardous particles, vapours, and odours during cleaning, repair, transfer, and process-support work.
• Chemical manufacturing facilities: Filters dust, chemical vapours, and unwanted odours near mixing, handling, packaging, and maintenance operations.
• Confined-space ventilation: Treats extracted air from tanks, vessels, pits, chambers, ducts, and other restricted working areas.
• Industrial cleaning projects: Removes dust and airborne debris produced during plant cleaning, equipment servicing, and shutdown activities.
• Renovation and repair work: Captures construction dust, coating residues, and hazardous contamination during modifications inside classified buildings.
• Industrial laboratories: Supports particle, vapour, and odour filtration during chemical testing, sample preparation, and maintenance.
• Paint and coating areas: Captures pigment dust, fine particles, light solvent vapours, and process odours during preparation and touch-up work.
• Pharmaceutical facilities: Provides temporary filtration during cleaning, maintenance, powder handling, and production-area refurbishment.
• Hazardous storage buildings: Helps treat ventilation air from rooms containing chemicals, solvents, paints, or combustible materials.
• Manufacturing workshops: Filters particles and vapours produced during grinding, bonding, cleaning, finishing, and machinery repair.
• Marine maintenance: Supports filtered ventilation in enclosed ship compartments, engine spaces, tanks, and coating areas.
• Process ventilation systems: Adds modular filtration between a contaminant capture point and a compatible ATEX extraction fan.

Technical Specifications

The SAFU30EX product range specifies a 2,500 m³/h air capacity, 300 mm connection, 592 × 592 mm filter size, and an enclosure measuring approximately 970 × 665 × 740 mm. It is designed for Zone 1 and Zone 2 extraction systems and can hold coarse, fine, H14, or activated-carbon filters.

Filter Options for Different Contaminants

The filter configuration should match the contaminants found in the extracted air.

• G4 coarse filter: Captures larger dust, fibres, lint, and debris while protecting downstream filters from rapid blockage.
• F7 bag filter: Removes smaller airborne particles and supports general industrial fine filtration.
• H14 HEPA filter: Provides very high-efficiency capture of ultrafine particles and selected microbiological contamination.
• Activated-carbon filter: Adsorbs suitable solvent vapours, VOCs, gases, and unpleasant industrial odours.
• Combined filtration arrangement: Uses coarse, fine, high-efficiency, and carbon stages to treat mixed particulate and gaseous contamination.

Selection, Installation and Maintenance

Correct filter selection and installation help maintain safe airflow, effective filtration, and reliable system performance.

• Identify all dust, aerosols, vapours, gases, and odours before selecting the filtration stages.
• Review the safety data sheet for each chemical or hazardous substance entering the system.
• Confirm the hazardous-area zone and the required equipment category before installation.
• Calculate the extraction airflow required at the hood, hose, or work area.
• Include filter resistance, hose length, duct diameter, bends, and fittings when selecting the external fan.
• Confirm that the selected fan can overcome the filter box pressure loss at the required airflow.
• Place the filter box on a firm and level surface with sufficient room for maintenance access.
• Connect the housing using compatible antistatic or conductive hoses and fittings.
• Follow the marked airflow direction on both the housing and installed filters.
• Bond the housing, fan, ducting, and conductive accessories to the approved earthing system.
• Place the coarse filter before finer filtration stages when the air contains heavy dust.
• Monitor differential pressure to identify loading and reduced airflow.
• Replace filters before excessive resistance reduces extraction performance.
• Replace damaged, wet, torn, or heavily contaminated elements immediately.
• Change activated carbon when odours return or monitoring indicates breakthrough.
• Stop the connected fan before opening the filter housing.
• Wear appropriate PPE when removing contaminated filters.
• Dispose of used filters according to local environmental and process-safety requirements.

Certifications, Standards and Compliance

The selected ATEX Filter Box, connected fan, ducting, filters, and complete extraction system should comply with the applicable hazardous-area and filtration requirements.

• ATEX Directive 2014/34/EU – Equipment for Explosive Atmospheres: Establishes safety requirements for equipment and protective systems intended for potentially explosive environments.
• ATEX Workplace Directive 1999/92/EC – Worker Protection: Defines minimum workplace requirements where explosive atmospheres may occur.
• IEC 60079-10-1 – Classification of Explosive Gas Atmospheres: Supports classification of areas where flammable gases or vapours may occur.
• IEC 60079-10-2 – Classification of Combustible Dust Atmospheres: Covers areas where combustible dust clouds or deposited layers may create an explosion risk.
• IEC 60079-14 – Design, Selection and Installation: Provides requirements for electrical installations in explosive atmospheres.
• IEC 60079-17 – Inspection and Maintenance: Covers inspection and maintenance of electrical installations in hazardous areas.
• EN 1822 – EPA, HEPA and ULPA Filters: Covers classification, performance testing, and integrity assessment for high-efficiency filters, including H14 elements.
• ISO 16890 – Air Filters for General Ventilation: Classifies ventilation filters according to their particulate-matter removal performance.

Why Choose Atex Hub for ATEX Filter Boxes?

Atex Hub provides ATEX filter boxes and explosion proof filter housings for temporary extraction, confined-space ventilation, maintenance, and industrial air-treatment systems.

• Supplies Explosion Proof Filter Boxes across Dubai, Abu Dhabi, Sharjah, the UAE, Saudi Arabia, Qatar, Kuwait, Bahrain, Oman, Europe, Africa, and worldwide.
• Supports coarse dust, fine particle, H14, gas, vapour, VOC, and odour filtration requirements.
• Provides modular filter arrangements based on the actual contaminants present.
• Assists with matching the housing to the required airflow and external fan pressure.
• Supports temporary extraction, industrial cleaning, renovation, confined-space work, and process ventilation.
• Serves oil and gas, petrochemical, chemical, pharmaceutical, marine, laboratory, and manufacturing facilities.
• Provides technical documentation and project-submittal support.
• Offers compatible ATEX fans, extraction hoses, ducting, hoods, filters, and ventilation accessories.
• Handles single-unit requirements, replacement filters, and complete hazardous-area ventilation projects.

Frequently Asked Questions

1. What is an ATEX Filter Box?

An ATEX Filter Box is a modular housing that holds selected filters within a hazardous-area ventilation or extraction system.

2. Is the Explosion Proof Filter Box suitable for Dubai?

Yes, the Explosion Proof Filter Box in Dubai can support properly assessed extraction systems in refineries, chemical plants, laboratories, workshops, confined spaces, and classified industrial facilities.

3. Does the SAFU30EX include an extraction fan?

No. The filter box requires a separate compatible ATEX fan to generate the necessary airflow.

4. What is the connection size?

The SAFU30EX uses an approximately 300 mm hose connection for attachment to compatible extraction hoses and fans.

5. Which filter types can be installed?

The housing can accept coarse filters, fine bag filters, H14 HEPA filters, activated-carbon filters, or a suitable combination.

6. Can the filter box remove solvent vapours and odours?

Yes, suitable activated-carbon media can adsorb selected solvent vapours, VOCs, gases, and industrial odours.

7. Can it capture ultrafine particles?

A compatible H14 HEPA filter can capture ultrafine particulate contamination with very high efficiency.

8. Why should a coarse filter be installed first?

A coarse filter removes larger contamination and protects fine, H14, and carbon filters from rapid blockage.

9. How should filter loading be monitored?

A differential-pressure gauge or sensor can indicate increasing resistance as contamination accumulates.

10. Does Atex Hub supply ATEX filter boxes worldwide?

Atex Hub supplies ATEX filter boxes worldwide, including the GCC, Europe, Africa, and other international industrial markets.

Conclusion

The ATEX Filter Box SAFU30EX offers flexible filtration for hazardous-area ventilation and extraction systems. Its modular housing supports coarse, fine, H14, and activated-carbon filters, allowing one unit to treat dust, ultrafine particles, vapours, gases, VOCs, and unwanted odours.

Its 300 mm connection and approximately 2,500 m³/h capacity make it suitable for higher-volume temporary extraction, confined-space ventilation, industrial cleaning, renovation, laboratory, petrochemical, and maintenance applications.

For organisations seeking an adaptable Explosion Proof Filter Box in Dubai, the SAFU30EX provides a practical way to add filtration between the contaminant source and a compatible external ATEX fan.

Atex Hub supplies these ATEX filter boxes across Dubai, the UAE, Saudi Arabia, Qatar, Kuwait, Bahrain, Oman, Europe, Africa, and worldwide, supporting replacement requirements and complete hazardous-area ventilation projects.