Explosion Proof Exhaust Fans



    24" Propeller 230/460v 3ph 30"sq 1/4-hp explosion proof exhaust fan



    • Airmaster Fan Model 24EBX836A
    • 1/4-HP 230/460V 3-PH 1140-RPM Explosion Proof Motor
    • 24" Spark Resistant Aluminum Propeller
    • 5100-CFM @0" Static Pressure, 4780-CFM @1/8" Static Pressure
    • 3550-CFM @1/4" Static Pressure
    • Percieved Pressure Sound 20.6/Sones @5'
    • Can Be Shipped UPS Ground

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    2 Items Available

      • 1 Year Warranty
      • Low Pressure Direct Drive
      • Industrial Duty Explosion Proof
      • Class I, Group D, Class II, Groups E, F & G
      • Do NOT Use Variable Speed Control On This Fan
      • Made In The USA
      • Note: Airmaster ships 3 days after receipt of order.

      Certifications, Features & Specifications

      Learn more about low pressure explosion proof fans certifications, features, specifications and more.

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        I am looking for the most energy efficient fans. Would a fan with a lower horse power be more energy efficient?
        All things being equal such as same motor RPM, Voltage, Service-Factor and Insulation: Yes a lower HP motor consumes less energy, the efficiency would depend on the CFM produced for the motor size.

        Is a higher CFM or lower CFM more energy efficient?
        The CFM is determined by the size and shape of the fan blade in conjunction with the RPM of the motor.  That being said, the actual energy efficiency would be determined by dividing the CFM by the energy being used to produce the CFM. A good rule of thumb would be to divide the CFM by the wattage the motor uses.

        How do you know how many watts a motor uses?
        On a single phase motor you multiply the motor rated amps x the motor voltage, and on a three phase motor you multiply the result by 1.73

        What is meant by CFM?
        CFM means cubic feet of air per minute. It is the measurement of airflow.