NF E44-165

Industrial pumps. Centrifugal, mixed flow and axial pumps. Allowable level for mechanical vibrations.

La présente norme a pour but de caractériser le niveau de vibration des paliers d'une pompe neuve ou en bon état de fonctionnement. Elle donne en fonction de la classe de la pompe différents niveaux d'acceptation dans le cadre d'essais de réception réalisés chez le fabricant ou in situ. Les mesures relevées sur une partie fixe sont exprimées en vitesse efficace.

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