High-Pressure Vortex Ring Regenerative Blower for Sewage Aeration Aquarium Fish Pond Oxygenation Phase Side Blower Phase,Introducing the high-performance regenerative blower, also known as a vortex blower. This powerful high-pressure blower is designed for industrial, commercial, and aquaculture applications, delivering exceptional airflow and suction. It is suitable for aeration systems, pond oxygenation, septic air pumping, and more. SPECIFICATIONS Product Type: Regenerative Blower Material: Aviation Aluminum Voltage: 220V Frequency: 50hz Phase: Single Phase Motor Speed: 2980rpm Installation: Horizontal or Vertical MODEL SUMMARY Power: 120W/0.16HP Max Air Volume: 27m³/H Max Air Pressure: 7.5 Kpa Max Suction Pressure: 6.7 Kpa Aeration Water Depth: ≤0.5m Number of Sand Heads: 8-14 Power: 180W/0.24HP Max Air Volume: 30m³/H Max Air Pressure: 8.5 Kpa Max Suction Pressure: 7.6 Kpa Aeration Water Depth: ≤0.6m Number of Sand Heads: 8-16 Power: 250W/0.33HP Max Air Volume: 42m³/H Max Air Pressure: 9.5 Kpa Max Suction Pressure: 8.6 Kpa Aeration Water Depth: ≤0.7m Number of Sand Heads: 12-22 Power: 370W/0.5HP Max Air Volume: 80m³/H Max Air Pressure: 11.5 Kpa Max Suction Pressure: 10.3 Kpa Aeration Water Depth: ≤0.8m Number of Sand Heads: 10-20 Power: 550W/0.74HP Max Air Volume: 85m³/H Max Air Pressure: 14 Kpa Max Suction Pressure: 13 Kpa Aeration Water Depth: ≤0.9m Number of Sand Heads: 16-24 Power: 750W/1.01HP Max Air Volume: 145m³/H Max Air Pressure: 21 Kpa Max Suction Pressure: 20 Kpa Aeration Water Depth: ≤1m Number of Sand Heads: 22-36 Power: 1100W/1.49HP Max Air Volume: 210m³/H Max Air Pressure: 24 Kpa Max Suction Pressure: 22 Kpa Aeration Water Depth: ≤1.1m Number of Sand Heads: 35-55 Power: 1500W/2.04HP Max Air Volume: 240m³/H Max Air Pressure: 274 Kpa Max Suction Pressure: 24 Kpa Aeration Water Depth: ≤1.2m Number of Sand Heads: 38-58