National Turbine Corp. NT55104-1-3-AB Centrifugal Blower/Vacuum with 20HP Motor

The NT55104-1-3-AB is a multi-stage centrifugal blower/vacuum unit by National Turbine Corp. paired with a 20 HP WEG motor, built for heavy-duty industrial air movement applications. Blower Type: Multi-stage centrifugal blower/vacuum Model: NT55104-1-3-AB Housing Material: Cast iron Stages: Typically 3–5 stage (model-dependent) Max Air Flow: Application-specific, typically 400–1000 CFM Max Pressure/Vacuum: Up to ~10–12 inHg vacuum or 6–8 PSI pressure (depends on stages and speed) Mounting: Base-mounted Applications: Industrial vacuum systems, central conveying, aeration, drying Motor Manufacturer: WEG Motor Power: 20 HP Motor Speed: 3520 RPM Voltage: 208-230/460 V AC, 3-phase Frequency: 60 Hz Frame: 256T Enclosure: TEFC (Totally Enclosed Fan Cooled) Efficiency: NEMA Premium Insulation Class: F Service Factor: 1.25