Floating Aerator
LK-FQB Floater Aerator is to use double air intake pipes to fix the aerator to the floating ring and to hang it in the water.
Description
LK-FQB Floater Aerator in River Regulation
Overview
| LK-FQB Floater Aerator is to use double air intake pipes to fix the aerator to the floating ring and to hang it in the water. It is suitable for working in soft basic environments such as oxidation ponds, fish ponds, landscape lakes, sewage canals, rivers, etc., and the installation is more convenient, time-saving and labor-saving. | ![]() |
Features
●Easy installation: floating positioning, can be freely arranged and moved without interrupting the process operation; |
●Advanced structure design: self-priming, no need for external air source; |
●Low noise: the main engine works underwater; |
●No infrastructure: it can be used directly in large areas of water such as oxidation ponds, rivers, fish ponds, etc.; |
●Good aeration effect: stirring and aeration at the same time, the bubbles are uniform; |
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Parameter
LK-QFB floating aerator consists of floater, bracket, submersible motor, mixing chamber, base holder, intake pipe and muffler.

Model | FQB 0.75 | FQB 1.1 | FQB 1.5 | FQB 2.2 | FQB3 | FQB4 | FQB5.5 | FQB 7.5 | FQB 11 | FQB 15 | FQB 18.5 | FQB 22 |
Motor(KW) | 0.75 | 1.1 | 1.5 | 2.2 | 3 | 4 | 5.5 | 7.5 | 11 | 15 | 18.5 | 22 |
Current(A) | 5.65/2.2 | 7.5/3.2 | 4 | 6 | 7.8 | 9.8 | 12.4 | 17 | 24 | 32 | 39 | 45 |
Voltage | 220/380 | 380 | ||||||||||
Speed (rpm) | 2850 | 1470 | ||||||||||
Frequency | 50 | |||||||||||
Insulation class | F | |||||||||||
Dive deep(m) | 2 | 2.5 | 3 | 3.5 | 3.5 | 4 | 4.5 | 5 | 5 | 5.5 | 5.5 | 6 |
Air intake(m³/h) | 12 | 16 | 26 | 40 | 55 | 80 | 90 | 105 | 170 | 215 | 275 | 335 |
Oxygenation | 0.5 | 0.9 | 1.1 | 2.4 | 3.2 | 4.5 | 6 | 9 | 13.8 | 17.8 | 20 | 26 |
Service area | 2.9 | 3.2 | 4 | 5.3 | 6.3 | 7.2 | 8.6 | 10.6 | 11.8 | 12.8 | 13.5 | 15 |
Onsite working reference

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