The fan has an integrated motor controller which gives infinitely variable speed control of the fan and reversal via PWM control signal, or more comprehensive control and diagnostics via LINbus or CANbus. This also provides for a failsafe backup in the event of the loss of control signal from the vehicle controller.
The FiL-11 main body and motor housing is manufactured from marine grade aluminium which provides high strength, vibration resistance and excellent thermal conductivity. This enables the FiL-11 to operate in more demanding applications than any other fan on the market. The FiL-11 will not begin to de-rate at low temperatures and is able to maintain its performance when you need it most.
It is suitable for a wide range of heavy duty vehicle and machinery cooling applications, particularly where space is at a premium or where high performance is required. The fan is capable of delivering a high power reverse flow, which can be used to enable greatly simplified cleaning of heat exchangers.