Features:

1. High oxygen transfer rate,BOD easy to remove from wastewater treatment.
2. Mixing and stirring applications for uniform MLSS due to fine bubbles convention.
3. Dry motor with overload protector;Cable with an epoxy resin sealed water-proof cable hood; Use deep groove C3 bearing to extend life time.
4. Adopting cast iron FC200 material on motor housing,pump casing and impeller.The pump is coated with Epoxy.It's better corrosive-resistant and rust-resistant than common paint.
5. Adopting superior abrasion-resistant dual mechanical seals(SIC,silicon carbide material)to ensure best seal effect and reduce abrasion from sewage.It's also suitable for long term running.

Applications:

1. Oxygen aeration of wastewater for wastewater treatment.
2. Oxygenated for aquaculture, such as fishing farming or shrimp farming or hydroponics applications.

Operating Conditions:

1. Ambient Temperature: Max.40℃
2. Liquid Temperature: 0~40℃
3. Continuous duty.
4. It's forbidden to operate submersible ejector pump(Sub.aerator) continuously under the lowest running water level.

Specifications:

1. Output: 2HP~7.5HP
2. Motor protection: IP68
3. Insulation: F
4. Pole: 2P
5. Voltage: 1phase110~240V(50Hz or 60Hz); 3phase220~440V(50 or 60HZ)
6. Discharge: only 3”
7. Air pipe: 1.5" ; 2"
8. Rated Air: 22~100 M³/Hr
9. Rated OTR:0.9~4.7 Kg-O2/Hr
10. 10.Water Depth:2.5~4M