Greenheck Fan 240XP-CUb manual Selecting The Right Fan For The Job

SELECTING THE RIGHT FAN FOR THE JOB

This book is designed to help you select the fan that will best fit the application for which it is intended. With the large number of different fan types and sizes available it's necessary to know which fan model does the best job in certain applications and then be able to select the most economical fan size for the job.

With that in mind, this guide is constructed in three sections.

Section One describes how to select a fan using catalog performance tables with a given air volume and static pressure. This section also interprets Greenheck model numbers and illustrates the relationship between fan speed and airflow.

Section Two covers the basics of fan selection—determining the proper fan model, air volume, static pressure and loudness appropriate for a given application. This is important when your customer does not know the amount of air to be moved or the resistance to airflow that will be encountered. This section also illustrates proper fan installation and proper wheel rotation.

Section Three goes beyond fan selection with information of a more comprehensive and technical nature about air movement and air systems.