All Star Regenerative Air Blowers; Inlet Size: 1.5"; Outlet Size: 1.5"; Horse Power: 1.5; Amperage Rating: 12.5000; Cubic Feet Per Minute: 105 SCFM; Height (Inch): 14; Width (Decimal Inch): 14; Maximum Working Water Pressure: 76.00; Maximum Vacuum Water Pressure: 73.00; Overall Length: 14.00; Phase: 1-