Bubble generators






agriGaLF ultrafine bubble generator, aeration unit.

agriGaLF ultrafine bubble generator, aeration unit.




The agriGaLF uses a hybrid technology for optimization of dissolved oxygen and ultrafine bubble production. High dissolved oxygen levels in irrigation water accelerates the growth of plant roots and activates micro-organisms in the rootzone.


The agriGaLF is available in various sizes, the smallest unit is 1.5 m3/h, 6 m3/h and the largest is 12 m3/h. There is an option to buy the agriGaLF pumpless, in this case the user needs to add the pump locally. The best way to operate the agriGaLF is to recirculate the water in the day storage tank, it's not recommended to use the agriGaLF inline with the dosing unit. The agriGaLF is equipped with a PLC for standalone operation but the PLC can be easily connected to any climate computer in a greenhouse.


The agriGaLF works best in combination with an oxygen concentrator. Alternatively, a compressor can be used to provide gas to the unit. A compressor supplies a little less than 20% oxygen while an oxygen concentrator supplies 95% oxygen. This makes the unit 5 times more efficient. From an electricity usage point of view its more economical to run the unit on an oxygen concentrator. The smaller agriGaLF units have a compressor on board the larger units need to have the compressor added locally when opting for a compressor instead of an oxygen concentrator.