Industrial fans

To ensure proper ventilation of large-volume buildings, our high-capacity FR-BS axial fan works best, also available with an EC motor for higher output, or the proven STORM roof fan. Storm PRO EC series models achieve an airflow of up to 13800 m³/h. The volume of air a fan can move plays a key role in maintaining optimal circulation throughout the entire facility. Effective air exchange improves staff comfort, protects stored goods and supports the trouble-free operation of sensitive equipment.

When choosing a specific solution, attention should be paid to the mounting method and equipment protection. The Storm PRO EC roof fan has a composite casing that gives it exceptional resistance to changing weather conditions. The FR-BS wall-mounted extractor fan, meanwhile, is made of powder-coated steel. It is mounted directly in the building partition, and the outdoor part of the outlet is best protected with a dedicated Gravity shutter, which prevents draughts and stops contaminants from entering the room..

The choice depends on the specifics of the installation and the air resistance. An axial industrial fan (e.g. wall-mounted models from the FR-BS series or the blowing FR-BG) is an excellent solution for free air circulation in large spaces such as production halls or warehouses, where the fan is mounted directly on a partition or in a dedicated wall opening. In addition, the blowing FR-BG and sucking FR-SG models are also designed for use in refrigeration units and for cooling plant rooms, such as server rooms.

A centrifugal (duct) fan from the FR-DF series, on the other hand, should be chosen when the installation includes ventilation ductwork. These provide optimally higher performance at much higher pressure heads compared with an equivalent axial fan. Despite pressure losses in the ventilation system, we are able to deliver the required amount of air over considerable distances. They are most commonly used in warehouses, shops, workshops, bathrooms, kitchens and production spaces.

Reventon offers industrial fans in both variants. EC motors are characterised by higher efficiency and lower energy consumption compared with traditional AC induction motors. Our FR-BS EC wall-mounted extractor fan allows stepless speed control over the full 0–100% range.

This flexibility and precise control make it possible to match the parameters to the actual needs of the facility. The absence of wearing brushes or a commutator in the motor design also makes it a maintenance-free unit of the highest quality. This advanced construction directly translates into a longer service life, maintaining optimal output while delivering significant energy savings.

Fans with the new generation of EC-EE motors are designed primarily for general ventilation and installations with low or moderate flow resistance. They work well as an energy-efficient, quiet and high-performing solution. Where the installation requires stable operation across a wider range of pressure (higher flow resistance), standard EC fans with larger motors offering the appropriate power remain the better choice. The right series should be chosen not only based on energy savings, but above all on the characteristics of the installation the fan will be used in.

Depending on the model, in fans with an AC motor the impeller blades are made of powder-coated steel, while in fans with an EC motor the impeller blades are made of polypropylene. In the case of STORM fans, they are made of plastic or aluminium.

Safety and the effective removal of contaminants and dust are essential for protecting workers' health. By choosing Reventon fans, you get units with an increased IP rating, precisely matched to the requirements of the installation. If you need to effectively extract contaminated air directly to the outside, the FR-BS wall-mounted axial fan is the ideal choice..

Our FR-BC short cased axial fan, on the other hand, is better suited to moving air between rooms, for example through a short, low-resistance duct. Its round, powder-coated steel casing is highly resistant to mechanical damage and corrosion, and the motor has an IP54 rating. This kind of industrial fan guarantees reliable operation even in the most demanding locations, including those exposed to excess moisture.

It should be noted that fans should not be used in corrosive environments (for aluminium, copper or steel), nor in locations with high dust levels where the dust concentration exceeds 0.3 g/m³. Fans should also not be installed where they would be exposed to excessive humidity (relative humidity above 90%).

Definitely yes. Proper air circulation is the foundation of animal health and the profitability of livestock farming. Our units work perfectly in hybrid systems that combine natural and mechanical ventilation. When designing such an installation, it is important to remember its automation (responding to seasons and weather) and precise matching to the species and size of the herd. A well-designed ventilation system is the cheapest form of prevention in agriculture.

Yes, our fans are versatile products. We offer, among others, FR-DF fans, which fit perfectly into ventilation ducts and feature a noise level of just 63 to 70 dB. Thanks to these parameters, their use improves comfort in the room. Flexible mounting and an appropriate diameter make them solutions adapted to the specifics of any facility, giving the installer full configuration flexibility. Guaranteed reliability is standard (24-month manufacturer's warranty).

Depending on whether you want to supply air to a room or remove it, you need to choose a fan with the appropriate flow direction. If the main goal is to remove contaminants, moisture or excess heat to the outside, industrial extractor (exhaust) fans are needed. The FR-BS industrial wall-mounted fans work perfectly in this role.

On the other hand, to ensure circulation or to directly cool overheating industrial equipment (such as refrigeration units or server rooms), we choose blowing fans from the FR-BG series or sucking fans from the FR-SG series. Although customers looking for ad hoc solutions sometimes ask about a portable fan, our field of expertise is industrial ventilation. Correctly choosing the airflow direction guarantees effective control over the microclimate of the entire hall.

For the ventilation system to fully respond to the changing needs of the facility, it is worth using dedicated control. Our industrial fans with modern EC motors can be smoothly controlled using a potentiometer or an advanced HMI EC controller, which allows connection to a BMS system. Models with an AC motor, meanwhile, are controlled using, among others, HC speed controllers or TRO thyristor controllers (an HMI or HMI SINGLE controller can also be used, but the fan will then be locked to a fixed speed). Additionally, when choosing industrial wall-mounted extractor fans (e.g. from the FR-BS series), we recommend installing a dedicated Gravity shutter. It increases the safety of the entire ventilation installation, protecting the units from rain and preventing unwanted backflow of cold air into production halls.

To ensure long, trouble-free fan operation, it is recommended to:

• Regularly clean the impeller and casing of dust and dirt, preferably using a soft cloth or compressed air.
• Regularly assess the condition of the electrical installation for damage and remove/repair any faults found.
• Regularly check that the fan is operating correctly at all permitted speed stages — additional noise, metallic resonance, friction sounds, vibration, etc. indicate abnormal operation.
• Fan inspection and maintenance should be carried out by a user familiar with the unit's instructions, or by an external party if, due to the mounting method or local regulations, additional qualifications are required, e.g. for electrical work or work at height.