OASE SubFlo Base 4 S - aerator for shallow ponds

Oxygenating shallow areas with the SubFlo Base 4 S

The OASE SubFlo Base 4 S supplies an aeration network installed at the bottom of a pond. It is designed for shallow bodies of water, with a maximum depth of 2 m. Its SAS 240 compressor delivers up to 240 litres of air per minute to supply two to four diffusers. The rising fine bubbles promote gas exchange and gently circulate the water.

A base designed for operation on the bank

The compressor is pre-installed in an enclosure that protects the components and reduces noise. A filtered air intake and an integrated fan help with cooling. The distributors allow the diffusers to be supplied separately, so the air distribution can be adapted to the shape of the pond.

OASE states that the system can cover an area of up to 2,000 m², to be adjusted according to the site's depth, geometry, and oxygenation requirements. The enclosure is placed on the bank; the SubFlo S diffusers and hoses form the submerged network, which must be sized for the project.

Technical specifications

• Maximum air flow: 14,400 l/h, or 240 l/min.
• Number of diffusers: 2 to 4.
• Maximum depth: 2 m.
• Power supply: 230 V AC, 50–60 Hz.
• Power consumption: 160 W.
• Dimensions: 630 × 530 × 510 mm.
• Net weight: 22.8 kg.
• For use in fresh water.

OASE reference: 99092. Barcode: 198318011556.