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Multistage Centrifugal Blower, 50 Hz

Our 900 series is the first line of a multistage centrifugal blowers with a true 50 Hz design. The optimized design offers up to 8% higher efficiency and high pressure capabilities when compared to 60 Hz blowers that are modified for 50 Hz operation. Constructed of cast iron with a carbon steel shaft and aluminum impellers, our 50 Hz multistage centrifugal blowers are designed for optimum performance.

  • Model 930

    • Inlet Flow: 4,300 to 12,800 CFM (7,300 to 21,700 m3/h)
    • Discharge Pressure: to psig ( to bar g)
50 Hz Hoffman & Lamson Multistage Centrifugal Blower
  • Model 940

    • Inlet Flow: 2,600 to 15,600 CFM (4,400 to 26,500 m3/h)
    • Discharge Pressure: to 23 psig (to 1.6 bar g)
940 frame
  • Model 950

    • Inlet Flow: 8,700 to 26,800 CFM (14,800 to 45,500 m3/h)
    • Discharge Pressure: to 22 psig (to 1.5 bar g)
950 frame
  • Model 960

    • Inlet Flow: 9,400 to 39,300 CFM (16,000 to 66,800 m3/h)
    • Discharge Pressure: to 23 psig (to 1.6 bar g)
960 frame

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