High Pressure Vortex Blower Regenerative Industrial High-Pressure Commercial Blowing，This regenerative fan is designed for versatility, offering both blowing and suction functions, all housed in a robust aviation aluminum shell. This material is not only fireproof and resistant to high temperatures but also ensures excellent heat dissipation. Powered by a high-performance copper core motor, it features a double-sided all-aluminum impeller that facilitates efficient air discharge through centrifugal circulation. The result is smooth operation with minimal vibration, enhancing your working environment. Key Features: 1. Durable Construction: Crafted from a single-piece aviation aluminum shell and a double-sided all-aluminum impeller, this fan is built to withstand extreme conditions, providing fire resistance and superior heat dissipation. 2. Powerful Performance: With a copper core motor and fully sealed steel bearings, this fan generates high wind pressure and speed, promoting efficient air circulation and preventing stagnation. 3. Thoughtful Design: The dual-purpose functionality allows for both blowing and suction. It also includes a built-in silencer sponge in the air duct and dust filters at both the inlet and outlet, ensuring cleaner air and quieter operation. Specifications: - Number of Phases: Single Phase - Speed: 2980 RPM/min - Operating Temperature: -40℃ to 40℃ - Inlet Temperature: -40℃ to 80℃ - 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: 0.5m to 1.2m Package Includes: - 1 x Regenerative Fan - 1 x Instruction Manual Whether you need effective air circulation for industrial applications, ventilation in confined spaces, or a reliable solution for cooling, this regenerative fan meets your needs with exceptional performance and durability.