High Pressure Vortex Blower Regenerative Industrial High-Pressure Commercial Blowing,Regenerative Blower, 0.47HP/0.74HP/1.49HP High-Pressure Vortex Ring Blower Single Phase, 0.33HP 24.7cfm Industrial Vacuum Pump For Sewage Aeration Aquarium Fish Pond(180W/0.24HP) Regenerative fans are designed with fully sealed copper bearings for smooth and efficient operation, enabling you to direct high-velocity air exactly where it is needed. These vortex fans are ideal for a variety of applications, including industrial air blowing, textile production, construction sites, powder conveying, pond aeration, hotel room ventilation, as well as in the paper making and printing industries. Product Specifications: - Name: Regenerative Blower - Power Options: 120W/0.16HP, 180W/0.24HP, 250W/0.33HP, 350W/0.47HP, 370W/0.5HP, 550W/0.74HP, 750W/1.01HP, 1100W/1.49HP - Material: Aluminum alloy - Voltage: 110V - Rated Frequency: 50Hz Additional Information: 1. Please allow for a slight measurement error of 1-3cm due to manual measurement. 2. The images provided are for reference only. For exact product details, please refer to the actual product. Please note that the actual color may differ slightly from the images due to monitor and lighting effects.