Ex Mark Ex Db IIC T4 Gb Certified ATEX CNEX Hazardous Area Ventilation Fan Explosion Proof Fan for Industrial Applications

Product Description:

The Explosion Proof Exhaust Fan is a highly specialized industrial ventilation solution designed to operate safely and efficiently in hazardous environments. Engineered to meet stringent safety standards, this fan is ideal for applications where explosive gases or dust may be present, ensuring reliable performance without compromising safety. With a Degree of Protection rated at IP54/WF2, this exhaust fan guarantees robust protection against dust ingress and water splashes, making it suitable for use in demanding industrial settings.

One of the standout features of this exhaust fan is its Ex Mark certification: Ex Db IIC T4 Gb. This certification confirms that the fan is explosion-proof and specifically designed to prevent ignition in environments containing flammable gases and vapors classified under group IIC, which includes hydrogen and acetylene—the most explosive gases. The T4 temperature class ensures that the surface temperature of the fan will not exceed 135°C, preventing the risk of ignition due to heat. This makes the fan a trusted choice for industries such as chemical processing, oil and gas, mining, and other hazardous locations.

The Explosion Proof Exhaust Fan offers a wide range of airflow capacities, with CFM ratings spanning from 2000 to 10800 cubic meters per hour. This versatility allows for effective air circulation and ventilation in various sized spaces, from smaller confined areas to large industrial halls. The fan’s diameter options range from 200mm to 750mm, providing flexibility in installation and ensuring it can be tailored to meet specific operational requirements.

Designed for environments classified from T1 to T4 temperature categories, this fan manages heat dissipation efficiently, catering to different levels of thermal hazards. This capability is crucial for maintaining safe operating conditions in explosive atmospheres, preventing overheating, and controlling temperature-sensitive processes.

In addition to its explosion-proof characteristics, this fan is also a Blast Proof Air Circulator, capable of withstanding and operating under sudden pressure changes and shock waves typically found in blast-prone environments. This resilience adds an extra layer of safety, protecting both personnel and equipment from potential hazards associated with industrial explosions.

Corrosion resistance is another critical attribute of this exhaust fan. Constructed using high-quality materials and advanced coating techniques, it serves as a Corrosion Resistant Air Mover that withstands harsh chemical exposures and corrosive atmospheres. This durability ensures a longer service life and reduced maintenance costs, making it a cost-effective investment for industries that deal with aggressive substances and require continuous ventilation solutions.

Moreover, the Explosion Proof Exhaust Fan is an ATEX Certified Air Circulator, complying fully with the European Union’s ATEX directives for equipment used in explosive atmospheres. This certification underscores the fan’s adherence to rigorous safety and quality standards, providing customers with confidence in its reliability and compliance.

In summary, the Explosion Proof Exhaust Fan is an essential component for industrial safety and ventilation in hazardous locations. Its IP54/WF2 protection rating, Ex Db IIC T4 Gb certification, broad CFM range, and diameter options make it a versatile solution for various applications. Combining the qualities of a Blast Proof Air Circulator, Corrosion Resistant Air Mover, and ATEX Certified Air Circulator, this fan ensures optimal airflow, safety, and durability. Whether used in chemical plants, refineries, or mining operations, it delivers dependable performance while prioritizing the safety of personnel and equipment in explosive environments.

Features:

• Product Name: Explosion Proof Exhaust Fan
• Suitable for T1~T4 Environment
• Designed for Hazardous Zone1 Division1 use area
• Constructed with durable Marine Grade Aluminum
• Operating speed of 1450 RPM
• Airflow capacity ranging from 2000 to 10800 m³/h
• Fire Resistant Exhaust Blower for enhanced safety
• Ideal Flammable Gas Ventilation Fan for hazardous locations
• High-performance Fire Resistant Exhaust Blower ensuring reliable ventilation

Technical Parameters:

Applications:

The Crown Extra Explosion Proof Exhaust Fan, model BFC, is specifically designed for use in hazardous environments where safety and reliability are paramount. Certified with ATEX and CNEX, this exhaust fan ensures compliance with stringent safety standards, making it ideal for hazardous Zone 1 Division 1 applications. With a power range of 90 to 1500 watts and a consistent speed of 1450 RPM, it provides efficient ventilation while maintaining intrinsic safety.

One of the primary application occasions for the Crown Extra BFC Explosion Proof Exhaust Fan is in industrial settings where explosive gases, vapors, or dust are present. It functions as an Intrinsically Safe Air Blower, ensuring that it does not ignite any flammable substances in the atmosphere. This characteristic makes it highly suitable for chemical plants, oil refineries, and pharmaceutical manufacturing facilities. It can be used to ventilate confined spaces or rooms where hazardous gases accumulate, preventing dangerous buildup and maintaining a safe working environment.

Another key scenario for this air mover is in environments requiring high corrosion resistance. The Crown Extra BFC is a Corrosion Resistant Air Mover, built to withstand harsh chemicals and moisture, making it perfect for coastal plants, wastewater treatment facilities, and marine applications. Its IP54/WF2 degree of protection guarantees durability against dust ingress and water spray, further extending its lifespan in tough conditions.

Additionally, the Crown Extra Explosion Proof Exhaust Fan serves as a Dust Ignition Proof Exhaust Blower, which is essential in industries such as grain processing, mining, and woodworking. These environments often have airborne combustible dust that poses a significant explosion risk. This exhaust blower helps to safely remove dust particles, reducing the risk of ignition and maintaining compliance with safety regulations.

With a minimum order quantity of just 1 set and a competitive price range of $50 to $200 per unit, this product is accessible for both small-scale and large industrial operations. Packaging is done securely with 1 set per carton, and delivery is prompt within 5-10 days. Crown Extra offers flexible payment terms of 50% upfront and 50% upon delivery, supporting efficient procurement processes. With a supply ability of 5000 sets per month from China, the Crown Extra BFC Explosion Proof Exhaust Fan is a reliable and effective solution for hazardous environment ventilation needs.