The SubFlo Base 4 S underwater aerator provides an efficient solution for oxygenation and gentle water circulation in shallow water zones up to 2.0 m deep. The unit can operate with 2 to 4 diffusers, allowing flexible adaptation of aeration to the size and shape of the water body. The fine-bubble aeration of the connected diffusers ensures even oxygen distribution, while the resulting circulation sustainably improves water quality and supports the ecological balance.
At the heart of the robust housing is the SAS 240 compressor, delivering a constant air volume of up to 240 L/min and designed for continuous operation. The included individually adjustable air distribution blocks allow precise control of airflow to each diffuser on the bottom of the water body. The housing protects the components, reduces noise, and features a filtered air intake and an integrated cooling fan that extends the compressor's lifespan.
The SubFlo Base 4 S impresses with energy efficiency, durable materials, and simple installation. It is ideal for shallow water bodies, such as ponds or golf course waters, where targeted oxygenation and gentle circulation sustainably enhance water quality.
Depending on depth and shape, the unit is suitable for water bodies of up to 2,000 m².
Technical Data
| Dimensions (L × W × H) | mm | 630 × 530 × 510 |
|---|---|---|
| Rated voltage | V | 230 |
| Frequency | Hz | 50 - 60 |
| Power consumption | W | 160 |
| Current type | AC | |
| Air displacement quantity max. | l/h | 14400 |
| Opt. effect for lakes up to | m2 | 2000 |
| Water depth, max. | m | 2.00 |
| Suitable for freshwater | Yes | |
| Suitable for pool water | No | |
| Suitable for saltwater | No | |
| Low noise | Yes |
