RamFan Air Driven 12 in. Intrinsically Safe Blower AFi75XX

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Euramco's RamFan AFi75XX is a 12 in. Intrinsically Safe Air Driven Blower engineered specifically for hazardous work environments where explosive atmospheric conditions make intrinsically safe equipment a requirement. This pneumatic blower has an air motor made by Gast, and is powered by compressed air.

The anti-static, glass-reinforced ABS housing is corrosion and chemical resistant. Includes integral 12 in. (30cm) duct adapters for attaching conductive ducting to either the intake or exhaust side of the blower. The compressed air powering the unit exhausts outside of duct, not in airstream.

Complete with filter, motor lubricator, exhaust muffler, air control valve and static grounding cord.

Free Airflow:
  • 2,042 cfm / 3,471.4 m3/hr
*measurements at 80psig inlet air

  • Air Consumption: 40 cfm / 60 m3/hr
  • Induction Ratio: 51
  • Motor: GAST 4AM-NRV-50C
  • Dimentions: 16h / 17w / 16d in (410 x 430 x 410 mm)
  • Noise: 89dB
*measurements at 80psig inlet air

Part Number:
More Information
SKU RAM01-AB7000
Price $2,089.00
Product Weight (lbs.) 38.00
Weight 42.0000
Brand Euramco
MPN AB7000
Color No
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  1. John Woods

    2014-12-12 18:15:31

    Does this motor have a cousin that could work off the flow of natural gas?

    1 answer
    1. Chris

      2014-12-12 18:15:31

      I checked with Euramco, manufacturer of the RamFan ventilation blowers. Their engineer did not feel that using natural gas in place of air was a good idea, or that the fan would work properly. I also checked another vendor, and received the same response.

      Perhaps a better idea would be using the natural gas to fuel a generator. The resulting electricity could be used to run an intrinsically safe AC powered ventilation blower?

  2. Aslam

    2015-05-13 00:10:20


    1 answer
    1. Chris

      2015-05-13 00:10:20

      The RamFan Air Driven 12 inch fan does not use electricity. Rather, it uses compressed air to drive the fan. Eliminating the electricity can be beneficial, particularly in situations where large amounts of compressed air are readily available. We do have an electric alternative. The Euramco EFi75XX (EB7201XX) may be ordered in either 110 or 230 volts AC. The fan will automatically use either 50 or 60hz according to the manufacturer.

  3. Mike

    2016-05-02 19:32:54

    Do you have smaller units

    1 answer
    1. Ben

      2016-05-02 19:32:54

      The UB20XX is smaller at only 8". Please use our search tool to look for UB20XX.

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