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  • (English) Do you know how to choose the suitable chiller?

(English) Do you know how to choose the suitable chiller?

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Centrifugal fans impellers types.

Centrifugal fans impellers or blades can be divided in to following several types with different functions and specific purpose:   Radial Blades  These are high-pressure fans with medium airflow. Radial-bladed fans are best for industrial applications where there is dust, or in environments where there is gas or moisture... lire la suite

21 mars

Types Centrifugal Fan,Axial Fans and Common Blower

 The major types of centrifugal fan are radial, forward curved and backward curved. Radial fans are industrial workhorses because of their high static pressures (up to 1400 mm WC) and ability to handle heavily contaminated airstreams. Because of their simple design, radial fans are well... lire la suite

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Motors efficiency ratings

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25 oct.

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Désolé, cet article est seulement disponible en Anglais Américain. lire la suite

18 mars

Operation of ventilation systems in times of Coronavirus and other viral contaminations

Regardless of the manufacturer of a ventilation or air conditioning system, ventilation systems pose a potential risk to human health if maintenance is unsuitable. To reduce the existing risks, operators are obliged to carry out a risk analysis and to set up the maintenance... lire la suite