Now, there are many different models of plastic fans, and each model has its own set of parameters. Choosing the right model can greatly enhance the efficiency of the fan. What is the correct method for selecting a fan model?

Basic Parameters to Understand Before Selecting a Plastic Fan: Airflow, Pressure, Speed, Power, Installation Dimensions, etc.

1. Airflow Unit: Airflow units are commonly measured in imperial units, with the most common unit being m³/h (cubic meters per hour).

2. Wind Pressure Unit: The units for wind pressure include Pa, bar, millimeters of water column, inches of water column, and millimeters of mercury, etc. For plastic fans, the wind pressure mainly refers to the static pressure of the fan.