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AHRI GUIDELINE G SI - MECHANICAL BALANCE OF IMPELLERS FOR FANS Organization: AHRI
Date: 2016-01-01
Description: This document is intended to apply specifically to system vibration and mechanical Balancing as related to Impellers for Fans. The principles presented can however be generally applied to many rotating components (Rotors).
AHRI GUIDELINE G I-P - MECHANICAL BALANCE OF IMPELLERS FOR FANS Organization: AHRI
Date: 2016-01-01
Description: This document is intended to apply specifically to system vibration and mechanical Balancing as related to Impellers for Fans. The principles presented can however be generally applied to many rotating components (Rotors).
AMCA 204 - BALANCE QUALITY AND VIBRATION LEVELS FOR FANS Organization: AMCA
Date: 2005-01-01
Description: It is fully expected that the foundation upon which the fan is mounted will provide the support and stability necessary to meet the vibration criteria of the fan as it is delivered from the factory. Other factors such as impeller cleanliness, aerodynamic conditions, background vibration, operation at rotational speeds other than those agreed upon, and maintenance of the fan affect fan vibration level but are beyond the scope of this standard.
BSI - BS 848-7 - FANS FOR GENERAL PURPOSES - PART 7: SPECIFICATIONS FOR BALANCING AND VIBRATION Organization: BSI
Date: 2003-05-14
Description: It is fully expected that the foundations upon which the fan is mounted will provide the support and stability necessary to meet the vibration criteria of the fan as it is delivered from the factory. Other factors, such as impeller cleanliness, aerodynamic conditions, background vibration, operation at speeds other than those agreed upon, and maintenance of the fan, affect the fan-vibration levels but are beyond the scope of this International Standard.

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