In hazardous environments where explosive gases, dust, or fumes are present, reliable ventilation is critical to ensure safety and prevent accidents. Hazardous location blowers are specially engineered to operate safely under these conditions and are commonly used in industries such as mining, oil and gas, and chemical processing. RAMFAN manufactures a wide range of blowers built for these demanding environments, known for their durability, efficiency, and compliance with stringent safety standards. This article highlights the key features, common applications, and safety advantages of RAMFAN hazardous location blowers.
Features of RAMFAN Hazardous Location Blowers
RAMFAN hazardous location blowers/exhausters are specifically designed for use in areas where flammable gases, vapors, or combustible dusts may be present. Built to meet strict safety standards such as ATEX, IECEx, and UL, they incorporate non-sparking materials and explosion-proof components to ensure safe and reliable operation in high-risk environments.
These ventilators feature robust, industrial-grade construction with durable, corrosion-resistant housings designed to withstand harsh jobsite conditions. The compact 8-inch model is especially lightweight and easy to carry, making it well-suited for confined or hard-to-reach spaces.
Most models in the RAMFAN hazardous location lineup are motor-driven, with power ratings ranging from 0.33 HP to 1.5 HP. They are engineered to deliver strong, consistent airflow while operating with minimal noise—an important advantage in enclosed or noise-sensitive areas.
A notable exception is the AFi50xx model, which is air-driven and operates pneumatically. It uses intrinsically safe components and requires no electrical power, making it ideal for environments where electrical equipment could pose additional hazards.
RAMFAN blowers are also designed with flexibility in mind. Many support a range of accessories, including ducting and intrinsically safe lighting. This modular design allows users to adapt the blowers to various applications without compromising safety or performance.
Models of RAMFAN Hazardous Location Ventilators
RAMFAN offers a range of hazardous environment blowers designed to meet various industrial needs. These blowers differ in size, airflow capacity, power source, certifications, and specific applications. From compact, lightweight units for confined spaces to heavy-duty models for large-scale ventilation, each blower is built with safety, performance, and adaptability in mind.
- UB20xx
The UB20xx is a compact, 8-inch hazardous location blower powered by a reliable 0.33 HP motor. Lightweight and ultra-quiet at only 74 dB, it’s easy to carry into tight or remote spaces. Certified to ATEX and IECEx standards, it includes integrated duct adapters for quick, tool-free hose connections.
- EFi75xx
The EFi75xx is a 12-inch high-pressure axial blower designed for use in hazardous environments. It features a durable, anti-static casing and an IP55-rated enclosure for reliable operation in tough industrial conditions. Certified to ATEX and IECEx standards, this 0.75 HP blower delivers strong airflow performance while maintaining safety in explosive atmospheres.
- EFi50xx
The EFi50xx is a 16-inch high-pressure axial blower designed for hazardous locations requiring high-volume, low-velocity airflow. Its durable PC/ABS anti-static casing is weatherproof, chemical resistant, and flame retardant for reliable operation. With two integrated duct adapters and an IP55-rated enclosure, this blower offers safe, versatile use and stackable convenience.
- EFi120xx and EFi150xx
The EFi120xx and EFi150xx are 16-inch high-pressure axial blowers designed for hazardous locations requiring high-volume airflow. The EFi120xx is powered by a 1.2 HP motor and delivers a high-volume, low-velocity flow ideal for gentler ventilation. The EFi150xx is 1.5 HP and provides higher velocities and increased airflow to reduce purge and cooling times. Both models feature durable, weatherproof PC/ABS anti-static casings that are dent resistant, flame retardant, and chemically resistant.
- AFi75xx
The AFi75xx is a compact, air-driven pneumatic axial blower designed for efficient ventilation with its motor exhaust routed outside the duct. Its durable PC/ABS anti-static casing is weatherproof, dent resistant, flame retardant, and chemical resistant for reliable use in harsh environments. Equipped with two integrated duct adapters and a static grounding cord, the AFi75xx ensures safe and versatile operation.
- AFi50xx
The AFi50xx is a large, air-driven pneumatic axial blower designed for efficient ventilation. Its durable PC/ABS anti-static casing is weatherproof, dent resistant, flame retardant, and chemical resistant, ensuring long-lasting performance. Stackable for easy storage and operation, the AFi50xx blower/exhauster features two integrated duct adapters and a static grounding cord for safe and versatile use.
Applications of RAMFAN Hazardous Location Blowers
RAMFAN hazardous location blowers/exhausters are essential in environments where ventilation must be safely managed. These environments often contain flammable or toxic gases such as methane, hydrogen sulfide, propane, and volatile organic compounds (VOCs). These devices help maintain safe air quality, prevent the buildup of explosive atmospheres, and ensure compliance with safety regulations.
- Oil and gas industry
In oil refineries, offshore platforms, and fuel storage facilities, these blowers help ventilate confined spaces and remove flammable fumes during maintenance or operations. Their spark-proof design makes them safe to use in areas where explosive vapors are present.
- Chemical manufacturing
Chemical plants rely on hazardous location blowers to safely extract toxic or combustible gases during production processes. Proper ventilation helps prevent the buildup of hazardous substances and supports worker safety.
- Mining
Underground and surface mines use these blowers to clear dust, exhaust fumes, and methane from tunnels and shafts. Reliable airflow helps maintain breathable air quality and reduces the risk of gas explosions.
- Wastewater treatment plants
These facilities often handle volatile organic compounds and toxic gases. RAMFAN blowers assist in ventilating enclosed tanks and pits, ensuring safe access for inspection and maintenance.
- Pharmaceutical industry
In cleanrooms and production areas where flammable solvents are used, hazardous location blowers help maintain air purity and safety. They also assist in controlling fumes without disrupting the controlled environment.
Buy RAMFAN Ventilators from PE Energy
When purchasing a hazardous location blower, it's important to consider several key factors. These include the blower’s safety certifications, airflow capacity (CFM), and compatibility with anti-static ducting. The durability of the housing material is also crucial, especially for use in harsh environments.
Establishing a partnership with a trusted, authorized supplier ensures that you receive genuine products backed by manufacturer warranties and technical support. A reliable supplier can also guide you in product selection and assist with spare parts availability. This level of support plays a key role in maintaining safe operations and minimizing equipment downtime.
PE Energy is a trusted, authorized distributor of RAMFAN hazardous location blowers. In addition to these explosion-proof units, the company offers a wide range of RAMFAN ventilators, including confined space blowers, defense blowers, and related accessories. Contact PE Energy today for a quote on RAMFAN hazardous location blowers and take the next step in enhancing the safety and protection of your facility.
See Full Article Here: Ensuring Safety with RAMFAN Hazardous Location Blowers
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