VK 250 Inline Duct Fan, 1080m³/h

High-Performance Centrifugal Fan for Large-Scale Ventilation

The VK 250 inline duct fan represents the pinnacle of medium-to-large scale ventilation technology, delivering an impressive 1080m³/h airflow capacity while maintaining remarkably quiet operation. Engineered for demanding commercial and industrial applications, this centrifugal fan utilizes advanced ABS construction and precision-balanced components to ensure consistent performance in challenging environments. Whether you're ventilating large grow facilities, commercial workshops, or industrial spaces, the VK 250 provides the reliability and power needed for professional operations.

Professional-Grade Construction and Benefits

The VK 250's sophisticated engineering delivers exceptional performance through carefully selected materials and precision manufacturing. Its robust design handles high-pressure applications while maintaining the quiet operation essential for commercial environments.

• Superior airflow capacity - 1080m³/h output handles large-volume ventilation requirements efficiently
• High-pressure performance - 500Pa pressure rating overcomes significant ductwork resistance
• Precision ball bearing system - ensures vibration-free, whisper-quiet operation for extended periods
• External rotor AC motor - single-phase asynchronous design for reliable, efficient power delivery
• Corrosion-proof ABS housing - withstands harsh industrial environments and high humidity conditions
• Universal mounting capability - wall or ceiling installation at any angle for design flexibility
• Optimized radial impeller - engineered for maximum airflow with minimal acoustic signature

Advanced Installation and Operational Capabilities

Designed for 250mm ducting systems, the VK 250 accommodates both flexible and rigid ductwork configurations, making it ideal for complex ventilation networks. Its exceptional 500Pa pressure capability ensures consistent performance even through lengthy duct runs with multiple bends, fittings, and restrictions. This makes it particularly valuable for large grow operations requiring precise climate control throughout extensive cultivation areas.

The fan operates reliably across a wide temperature range from -25°C to +50°C, ensuring year-round performance stability. Integrated motor overheating protection safeguards against damage during extreme conditions or unexpected system restrictions. Despite its powerful 173W motor, the unit maintains a quiet 50dBA operation level, suitable for noise-conscious commercial environments.

Commercial and Industrial Applications

The VK 250 excels in large-scale grow rooms, commercial kitchens, manufacturing facilities, warehouse ventilation, and agricultural applications. Its robust construction and reliable performance make it an excellent choice for continuous-operation ventilation systems where downtime is not acceptable. The fan's ability to handle high static pressure makes it particularly valuable in systems with carbon filtration or long ductwork runs.

Enhanced System Integration Options

For optimal system performance, consider pairing the VK 250 with appropriate control solutions like the thermostat-controlled VK 100 U, 250m³/h for multi-stage ventilation systems, or integrate with high-capacity filtration systems such as the CAN-Special 2100-2400m³/h, 315mm filter for comprehensive air treatment solutions.

Each VK 250 includes professional mounting hardware and detailed installation documentation. The compact 4.5kg design simplifies handling during installation while maintaining the structural integrity required for industrial applications. Proper installation according to the included manual ensures optimal performance, longevity, and safety compliance in commercial environments.

Complete Technical Specifications