Online duct extractor Kosner KE 250

Extraordinary capacity that provides flows of 1,064 m3/h (low) and 1,405 m3/h (high) with static pressures of up to 488 Pa, offering 67% more capacity than the KE-200 model, ideal for large industrial applications.

Versatile operation at 1,850 rpm (low) or 1,540 rpm (high) that allows you to select the optimal performance level according to specific needs, optimizing energy efficiency and adapting to different operating conditions.

Designed to deliver maximum performance with optimized energy consumption: 165W at low speed and 225W at high speed, providing the best relationship between power and efficiency for industrial applications, complying with ErP 2015 standards.

Sound levels adapted to industrial applications: 58 dBA at low speed and 66 dBA at high speed (3 meters), providing an adequate balance between power and acoustics for commercial and industrial environments where capacity is a priority.

Robust design with V0 self-extinguishable materials (ABS propellers and PP housing), IP44 protection against class II splashes and electrical insulation, ensuring maximum safety and durability even in the most demanding industrial environments.

Exceptional durability demonstrated by rigorous tests that guarantee more than 51,977 hours of continuous operation (approximately 6 years), ensuring a long-term profitable investment for permanent industrial facilities.

Maximum Capacity Ventilation

The extraordinary 1.405 m3/h flow combined with a static pressure of 488 Pa allows the efficient ventilation of larger or complex spaces, such as factories, industrial ships, large commercial kitchens, workshops or warehouses that require large-scale air renovation.

Superior Performance in Complex Installations

The high static pressure (488 Pa) ensures exceptional performance even in extensive and complex duct systems with multiple curves, long extensions or filters, maintaining the ventilation capacity where other extractors would see their effectiveness dramatically reduced.

Industrial energy efficiency

Despite its extraordinary power, the KE-250 maintains an optimized relationship between performance and consumption, requiring only 225W to provide 1,405 m3/h, resulting in long-term operating costs even in continuous industrial operation.

High-Industrial Investment

With proven durability exceeding 51,977 hours of continuous operation and robust construction with high quality materials, this extractor represents a long-term industrial investment with minimal maintenance, ideal for permanent installations that require constant operation.