High Pressure Vortex Blower Regenerative Industrial High-Pressure Commercial Blowing,Introducing the high-performance regenerative blower, also known as a vortex blower. Designed for industrial, commercial, and aquaculture applications. This powerful high-pressure blower delivers exceptional airflow and suction, making it perfect for aeration systems, pond oxygenation, septic air pumping, and more. Specifications: Name: Regenerative Blower Phase: Single Phase Motor speed: 2980 rpm Voltage: 220V Rated frequency: 50Hz Actual Power: 120W/0.16HP, 180W/0.24HP, 250W/0.33HP, 350W/0.46HP, 370W/0.49HP, 550W/0.73HP, 750W/1.0HP, 1100W/1.48HP, 1500W/2.0HP, 2200W/2.95HP Motor speed: 2980 rpm Operating temperature: -40°C~40°C Inlet air temperature: -40°C~80°C Protection level: IP54 Air outlet direction: Blowing and suction Packing list: Regeneration blower x1 Service: 1. Due to manual measurement, the allowable error is 1-2cm 2. The pictures are for reference only. Please refer to the actual product. Due to the influence of the display and light, the actual color may be slightly different from the picture.