Wastewater treatment equipment small three lobe roots blower

Type: Roots Blower
Place of Origin: Shanghai, China
Brand Name:: QILEE
Payment Terms: TT , LC , Others

Power Source:Pneumatic

Product name:three lobe roots blower




Rotary Speed(RPM):950


Type:Roots Blower

Place of Origin:Shanghai, China

Brand Name:QILEE

Model Number:PRB-40

Application:Industrial Blower


External Dimensions(mm):500*445*731

Rated Power:0.23KW

Rated Voltage:220V/380V

Supply Ability

20 Set/Sets per Month three lobe roots blower

Packaging & Delivery

Packaging Details:Wastewater treatment equipment small three lobe roots blower is packed in standard export packing

Port: shanghai

Lead Time :Shipped in 20 days after payment


Wastewater treatment equipment small three lobe roots blower

Product Description

Three lobe roots blower Theory

PRB is a displacement blower, the pressure can be adjusted according to the requirement of the user in allowing range, there are two impellers in the blower body which rotate in the opposite direction, in order to let the impeller rotate, there are some tiny gap between the impeller to body impeller to impeller. When the impeller rotates through the suction inlet, it can gather an amount of air between the body and impeller, then the impeller go on rotating, and the air will be pressured, the pressure in the body will rise, finally the air has been send to the outlet.

Three lobe roots blower Features:

1. Capacity, Pressure and Vacuum range;

    Outlet: 40mm-300mm(1.5 "-12");

    Capacity: 0.6-160m3/min(21-5700CFM);

    Pressure: One-Stage PRB type 8000mmAq(0.8kgf/cm2).

2. Delivers completely oil-free air.

3. Low oscillation and low noise by complete balancing.

4. Small change in capacity against change in pressure.

5. High efficiency due to special profile.

6. Simple structure, free from trouble.

7. Highest quality pilot & Accurate great applied, long life and low noise assured.

8. Standardized product with strict quality control.

9. Our rotor has used the most advanced-one time for all working process of the Four-Shaft method, to enhance the precision of leave wheel.

Three lobe roots blower Selection of models:

Packaging & Shipping


Standard export carton packing.


3-20 days after confirming order,detail delivery date should be decided according to

production season and order quantity.

Company Information

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