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Axial fans

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Effects when mounted in wall ring or in the apertureMounting the fan in a wall ring can significantly increase the airperformance in the operating range.Curve[Pa][%]11Wall ring2Aperture22 100[m³/h]Effects with axial position in the wall ring<strong>Axial</strong> position in the wall ring influences air performance and efficiency.Curve[Pa][%]1Projecting on 2 Flush on 3 Immersed oninlet side inlet side inlet sidex / D = 7 % x / D = 0 % x / D = -7 %xxx21 31DDD3 200[m³/h]398

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