JKF has designed its fans for optimal performance, and it is vital to select the right one for any given task, and motors and fans are usually supplied as a unit. In the product catalogue, the speed at which the fan is to run can be seen from the graph for that specific fan. The power input depends on resistance in the system. There are many types of an impeller, each of which is designed for a given task:
Radial fan with P-impeller
Has flat backward-inclined blades and is designed for clean air transport. This type has the following properties:
Radial fan with T-impeller
Has backward-inclined blades and is designed for transport of a range of materials. This type has the following properties:
