A surface aerator enhances water oxygenation by creating movement at the surface, which improves gas exchange (oxygen absorption, CO₂ release), stimulates water circulation, and reduces the formation of hypoxic or stagnant zones. It is a simple, efficient, and proven system, commonly used in fish farming or intensive aquaculture ponds.
Robust and powerful surface aerator with excellent value for money. The aerators are equipped with a GRP float and a 10 mm stainless steel protective grid. The emerged motor does not allow use during winter periods. Supplied with a 15 m cable, optional thermal protection plug available
| Models | 1 | 2 |
| 80-7 | E0045000 | E0046000 |
| Power-P2 (400V/50Hz/3-ph.) | 0.55 kW | 0.75 kW |
| Ø - Height (mm) | 1300-790 | 1300-790 |
| m³/h, max | 180 | 230 |
| Ø water spray | Ø2.5 m | Ø4.0 m |
| Weight (kg) | 40 | 40 |
Advantages of the 80/7 model
Strong and durable: GRP float and stainless-steel grid ensure resistance and long service life.
High performance: good flow rate (up to 230 m³/h) and wide spray (diameter up to 4 m) for effective water mixing.
Cost-effective: proven durability and low maintenance requirements for this type of aerator.
Frost prevention: for cold climates, the emerged motor must be protected or switched off during winter.
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