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RamFan UB30 Confined Space Blower and Exhauster EJ4002

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The powerful new UB30 12 in. RamFan is a powerful blower/ventilator for confined space work and other ventilation needs. This high-performance exhauster features dual voltage-dual frequency versatility, a high-impact polymer shell, and turbo-impeller design. The UB30 has a stackable design enabling the user to use 2 or more fans at a time while saving space.


  • Model Number: UB30
  • Free Airflow: 2,420cfm/2873m3h 15ft/4.6m
  • 1-90 degree turn: 2050cfm/2550m3h 15ft/4.6m
  • 2-90 degree turns: 1875cfm/2340m3h
  • Dimensions: 20 in./15.5 in./12 in.
  • Motor: 50/60HZ, 50HZ/0.8kW, 60HZ/0.62Hp
  • Electric: 115v/230v, 50hz/60hz
  • Amps-Run: 115V-8A / 230V-5A

Noise Levels:

  • 3 ft. 95dB
  • 6 ft. 90dB
  • 10 ft. 84dB

Specification Sheet:

Total Weight: 37 lbs.

Part Number:
UB30 EJ4002

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