High Pressure Vortex Blower Regenerative Industrial High-Pressure Commercial Blowing,Single Phase Turbine Blower, Regenerative Air Blower, 120w-1100w Optional, 2980 Rpm/Min, Maximum Air Volume 210m³/H, With Dust Filter and Aluminum Housing, Blow-Suck Dual-Purpose,1100W Experience enhanced air circulation with our advanced regenerative fan, designed for dual-purpose blowing and suction. This fan features a robust aviation-grade aluminum shell that is fireproof, withstands high temperatures, and provides excellent heat dissipation. Powered by a high-performance copper core motor, it integrates a double-sided all-aluminum impeller, utilizing a centrifugal circulation system to efficiently expel air while maintaining smooth and quiet operation. This design significantly boosts work efficiency. Key Features: 1. Superior Material: Crafted with a one-piece aviation aluminum shell, accompanied by a double-sided all-aluminum impeller, ensuring fire resistance and optimal heat dissipation. 2. Powerful Performance: The fan is equipped with a strong copper core motor, fully sealed steel bearings, and centrifugal air circulation, resulting in high wind pressure and rapid airflow without stagnation. 3. Thoughtful Design: The user-friendly dual-purpose blowing and suction design includes a built-in silencer sponge within the air duct, and the intake and exhaust ports are fitted with dust filters to keep the airflow clean and efficient. Specifications: - Number of phases: single phase - Speed: 2980 rpm/min - Operating temperature: -40℃ to 40℃ - Inlet temperature: -40℃ to 80℃ - Available power options: 120W, 180W, 250W, 350W, 550W, 750W, 1100W - Maximum wind pressure: 7.5 kPa to 24 kPa - Maximum suction: 6.7 kPa to 22 kPa - Maximum ventilation depth: 0.5 m to 1.2 m Package includes: 1 regenerative fan 1 instruction manual