All Star Regenerative Air Blowers; Inlet Size: 1.5"; Outlet Size: 1.5"; Horse Power: 2.0; Amperage Rating: 11.0000; Cubic Feet Per Minute: 105 SCFM; Height (Inch): 16; Width (Decimal Inch): 16; Maximum Working Water Pressure: 90.00; Maximum Vacuum Water Pressure: 82.00; Overall Length: 16.00; Phase: 1-