Centrifugal fans — a key element of ventilation systems for industrial and domestic facilities. Thanks to the "snail" type design, they provide effective air movement, including the removal of dust, impurities and hot gases. The Ventilator.ua catalog presents models for various purposes with an impeller diameter of up to 315 mm, with curved blades, of various configurations. We offer a wide selection: from exhaust units to powerful solutions for ventilation of large areas. Fast delivery across Ukraine and competitive prices — our main advantages.
What are centrifugal fans. Principle of operation and design
A centrifugal or radial fan — is a type of ventilation equipment that works on the principle of centrifugal force. Air is sucked into the center of the impeller and pushed out radially. Such fans are made in the shape of a "snail" body, which allows you to effectively direct air flows. The main components — rotor with blades, electric motor, housing, mounting system. The blades can be curved forward or backward, depending on the task - cooling, ventilation, extraction, etc. Some models undergo dynamic balancing to reduce noise and vibration. Fans of the VC 14-46 type are often used, known for their reliability and ease of maintenance.
Technical characteristics and differences from axial fans
Centrifugal fans are distinguished by stable performance at variable pressure. Among the technical parameters - impeller diameter (for example, 315 mm), rotation speed, noise level, power consumption, shape and number of blades. They are better suited for operation in aggressive conditions or for moving air with dust impurities, due to the closed housing and tightness.
Unlike axial models, radial units can create high pressure and are used where powerful extraction or air movement over long distances is required. Axial fans are more compact, but less effective in conditions of high air resistance.
Applications and advantages
Centrifugal fans are used in:
- ventilation systems for industrial premises,
- kitchens, cafes, restaurants (exhaust hoods),
- laboratories and chemical plants (removal of aggressive impurities),
- electrical equipment cooling systems,
- woodworking, dust systems, when moving air masses in narrow channels.
They are often installed in ventilation cabinets, air conditioners, supply and exhaust systems.
Advantages:
- stable operation at variable pressure;
- low noise level;
- possibility of working with aggressive environments;
- durability and easy maintenance;
- availability of spare parts;
- adaptation to systems of any complexity.
Why choose Ventilator
We are an official supplier of KVZ products, which guarantees 100% quality and certification. In our catalog you will find VC 14-46, VC, fans for systems with different operating conditions. We offer a convenient selection by characteristics: performance, diameter, impeller type.
Our managers will always help you choose the right model, advise on installation, assembly and operation. We offer a choice of payment methods, fast delivery in Ukraine and abroad, flexible terms of cooperation for wholesale customers.
Check out the range of centrifugal fans in the catalog of our website and order online or by phone. We guarantee reliability, certified quality, professional support and the best prices in Ukraine. If you need help - call or leave a request for a call back. Buying a "snail" fan from the manufacturer - it's profitable, convenient and reliable. Order right now - get fast delivery tomorrow!
