The free blower covers frame sizes 50 mm through to 120 mm. These blowers are available in 12, 24 and 48 volt, and varying speed options.

Feature:
1. Low start-up voltage, low power consumption.
2. Current automatically shutdown protection and restart function.
3. Special function output available, like PWM design control circuit.
4. Patent back-incline blades design for high airflow efficiency.
5. Excellent turbine centrifugal wind-out tunnel design.