Specifications (For all models @50hz):
| 1HP | 2HP | 3 HP | 5HP | |
|---|---|---|---|---|
| Spray Height (m) | 1.2 | 2.0 | 2.9 | 3.2 |
| Spray Diameter (m) | 5.0 | 7.3 | 8.6 | 11.6 |
| Flow Rate (L/min) | 1,907 | 2,302 | 2,787 | 3,955 |
| Voltage / Phase / Amp 2875 rpm @ 50 Hz |
230V / 1ph / 8.3A | 230V / 1ph / 12.6A | 230V / 1ph / 13.5A 400V / 3ph / 4A |
400V / 3ph / 7A |
| Lake size | Up to 0.5 acre (≈2,000 m²) | 0.5–1 acre (≈2,000–4,000 m²) | 1–1.5 acres (≈4,000–6,000 m²) | 1.5–2.5 acres (≈6,000–10,000 m²) |
With a low operating depth of 75cm and a best in class 5-year warranty
For an example of installation – See below

Sunburst – Otterbine’s Signature and Most Popular PatternÂ
Delivering effective pond, lake, dam and natural pool aeration for over 60 Years.
This range of lake aerators is specifically designed to provide a high quality, ease of use product that delivers results.
- Corrosion Resistant – Made from high quality stainless steel and thermoplastics for brackish and fresh water
- Easy to Manoeuvre –Â Handles moulded into the float, with easy mooring and lighting points
- Easy Maintenance –Â All maintenance is completable with 3 tools & nozzles can be interchanged in 30 minutes
- Quality Construction –Â 5 year warranty, durable 18 gauge/316 grade stainless steel & Industrial strength thermal plastic
Installation and consultations available through Pases Aqua – Please contact the store to enquire







