3kw Impeller Aerator Floating Surface Aerators for Fish & Shrimp Farming
Advanced Gear Technology
This aerator features professional carbonitriding surface strengthening technology on the gear surface, significantly enhancing gear hardness, friction resistance, and corrosion resistance. This innovation effectively extends the overall service life of the transmission system while reducing equipment replacement frequency.

Technical Specifications
| Model |
YL-3 |
| Voltage |
220v |
| Power |
3KW |
| Oxygenation Capacity |
≥4.5 kgO²/Hour |
| Power Efficiency |
≥1.5kg/kw.h |
| Load Water Surface |
8-12 Mu |
Key Features & Benefits
- Motor Protection: Equipped with automatic trip protection against phase loss in three-phase power supply or motor overheating, preventing accidental motor burnout
- Premium Gear Material: Gears manufactured from chromium-manganese-titanium alloy steel with carburized and nitrided tooth surfaces for extended service life
- Corrosion-Resistant Impellers: Available in engineering plastic and stainless steel impeller options for long-term use in seawater or highly corrosive industrial wastewater environments
- Reduced Maintenance: Specialized impeller materials eliminate the need for frequent replacement or painting in corrosive applications