toyon dc 12v or 24v industrial extractor blowr fan

toyon dc blower

high quality dc blower 120mm blower

BEARING SYSTEM

sleeve bearing &ball bearing

IMPELLER

plastic with fiber glass filled UL94V-0

EXACT SPECIFICATION for this blower AS PICTURE DESCRIBED

PACKAGING: Carton box or according to customer requirement.

Shipping:

1.Samples delivery time is 5~6 working days.

2.Fans can be dispatched by our truck driver if your factory is in Shenzhen, toyon dc 12v or 24v industrial extractor blowr fang or Guangzhou City.

3.Fans could be delivered by express ( FedEx, DHL, DHl or TNT ) for under 100 kg, our shipping agent have discount with these express company.

4.Large Measure are shipped by sea or air as customer's requirements.

i, High-pressure Roots Blower Low noise
toyon dc 12v or 24v industrial extractor blowr fan with adoption of helical tri-lobe roots rotors and the discharge port of special geometry, the airflow noise is much lower compared to typical straight-lobe roots blower. The noise level can be reduced by 8db in the band of low frequency; hence the noise in the surroundings of blower can be significantly improved.

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ii, High adiabatic efficiency
High-pressure Roots Blower with design of helical tri-lobe roots rotors, toyon dc 12v or 24v industrial extractor blowr fan the airflow pulsation is less and the air streamline would be more stable. Therefore the fluctuation in airflow is less and then the energy waste can be reduced. Additionally, the instantaneous backflow of discharge is lower by the design of special discharge port. Compared to straight-lobe roots blower, the adiabatic efficiency can be raised up to 20%.

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iii, High-pressure Roots Blower Super Energy saving
Compared to the typicaltoyon dc 12v or 24v industrial extractor blowr fan under the same operation conditions of discharge pressure and airflow volume, the power consumption of helical tri-lobe roots blower will be lower by 20.