12V Pushing Electric fans

What is a pusher electric fan?

A pusher fan is a fan that is mounted in front of the radiator and pushes air through the core. The advantage of this mounting method is when space between the radiator and engine is very limited - for example, due to a newly installed, thicker aluminum radiator. Otherwise, the fan covers a large portion of the radiator’s surface area, which isn’t optimal, but if you’re short on space, this is a good solution. Tip! Choose a fan with a high CFM to compensate for the area it covers.

What makes a good electric fan?

There are an incredible number of fan options on the market. Naturally, there are both good and bad ones, and it’s not always easy to tell the difference. The key factors are airflow and capacity. These vary greatly depending on the design of the fan blades as well as the size and efficiency of the fan motor.
Fan airflow is measured in CFM - the higher the number, the better.

What does CFM mean for electric fans?

CFM stands for Cubic Feet per Minute and is a unit of measurement used to determine a fan’s airflow. It represents the volume of air the fan can move each minute. The higher the CFM value, the more air the fan can circulate and the more effectively it can cool your engine or cooling system. CFM is an important factor to consider when choosing an electric fan, as it helps you evaluate the fan’s capacity and how well it can handle the heat generated by your car.