crown extra lighting co. ltd
| Payment Terms | T/T |
| Supply Ability | 50000pcs/month |
| Delivery Time | 15 working days |
| Packaging Details | CARTON、WOODEN BOX、PALLET |
| Brand | Crown extra |
| Type | Explosion Proof Exhaust Fan |
| Power | 120-370w |
| Ex mark | Ex db IIC |
| Protection | IP54 WF1/WF2 |
| RPM | 1450r/m |
| CFM | 2200-9500m³/h |
| Mounting | Wall |
| Brand Name | Crown Extra |
| Model Number | BAG |
| Certification | ATEX,CE,ROHS,CNEX,ISO9001 |
| Place of Origin | JIANGSU,CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 50000pcs/month |
| Delivery Time | 15 working days | Packaging Details | CARTON、WOODEN BOX、PALLET |
| Brand | Crown extra | Type | Explosion Proof Exhaust Fan |
| Power | 120-370w | Ex mark | Ex db IIC |
| Protection | IP54 WF1/WF2 | RPM | 1450r/m |
| CFM | 2200-9500m³/h | Mounting | Wall |
| Brand Name | Crown Extra | Model Number | BAG |
| Certification | ATEX,CE,ROHS,CNEX,ISO9001 | Place of Origin | JIANGSU,CHINA |
| High Light | Hazardous Areas Industrial Exhaust Fan ，Wall Mount Industrial Exhaust Fan ，Industrial Explosion-Proof Exhaust Fan | ||
Certified Safety: ATEX-compliant (Ex d IIB T4) for hazardous environments like oil refineries, chemical plants, and mining.
Robust Performance: Delivers 2200–9500m³/min airflow with 120–370W power, ensuring efficient ventilation in high-risk zones.
Durable Design: IP54 protection against dust and moisture, with corrosion-resistant materials for long-term use.
Flexible Configurations: Blade sizes 300/400/500/600mm to fit diverse industrial duct systems.
Ideal for industries where flammable gases, vapors, or dust are present:
Oil & Gas: Ventilation in drilling rigs, refineries.
Chemical Processing: Fume extraction in labs or production units.
Mining: Air circulation in confined underground spaces.
Pharmaceutical: Safe airflow in solvent-heavy environments.
This BFC-type exhaust fan mitigates explosion risks by:
Containment: Heavy-duty housing prevents internal sparks from igniting external flammable atmospheres.
Efficient Airflow: High-speed blades extract hazardous fumes, maintaining safe oxygen levels.
Thermal Management: T4 temperature rating ensures surfaces stay below ignition thresholds.
| Parameter | Details |
|---|---|
| Model | BFC Exhaust Fan |
| Certification | ATEX, IECEx (Ex d IIB T4) |
| Voltage | 220/380VAC (50/60Hz) |
| Power | 120W, 180W, 250W, 370W |
| Airflow | 2200–9500m³/min |
| Blade Size | 300mm, 400mm, 500mm, 600mm |
| Protection | IP54 (Dust/Moisture-Resistant) |
| Installation | Wall-mounted, ducted, or ceiling-fixed |
Approved for use in:
Europe: ATEX Directive 2014/34/EU.
North America: UL/cUL Class I Div 1/2 (customizable).
Middle East/Asia: IECEx, INMETRO, and other regional certifications available.
Reliability: Engineered for 24/7 operation in extreme conditions.
Energy-Efficient: Optimized motor reduces operational costs.
Easy Maintenance: Modular design for quick part replacement.
Order Now to ensure compliant, safe ventilation in your facility!
| Type | A | B | C |
| BFC-300 | 350 | 292 | 280 |
| BFC-400 | 480 | 388 | 280 |
| BFC-500 | 590 | 466 | 280 |
| BFC-600 | 710 | 525 | 310 |
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
20000000-2500000
Employee Number:
85~99
Ecer Certification：
Verified Supplier
CROWN EXTRA LIGHTING CO., Ltd. is a comprehensive enterprise integrating R&D, production, sales and service in explosion proof product field.. we are committed to become a green, environmental protection, energy saving, leading industrial lighting solutions provider, for petro... CROWN EXTRA LIGHTING CO., Ltd. is a comprehensive enterprise integrating R&D, production, sales and service in explosion proof product field.. we are committed to become a green, environmental protection, energy saving, leading industrial lighting solutions provider, for petro...
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