4 inch Aluminium Centrifugal Electric Industrial Blower

– 4 Inch 570W Centrifugal blower fan.
– Low pressure and low noise blower.
– Noise: 60-70dB
– Ventilator type: centrifugal ventilator
– Fan pressure: low pressure fan
– Number of blades: 6
– Turbine head material: aluminum
– Blade angle: 25
– Air flow direction: centrifugal
– Air outlet diameter: 4″
– Rotational speed: 3000 – 3600 r/min
– Air volume: 570m³/h
– Voltage: 220/240V
– Current: 2.8A