The permanent magnet series paddle wheel aerators offer a significant advantage to customers in terms of cost savings. Once the aerator is purchased, the electricity cost constitutes the major expenditure. However, with the utilization of permanent magnet motors, these paddle wheel aerators can achieve an efficiency of up to 91.6%. This higher efficiency results in lower energy consumption, thus helping customers to cut down on their electricity bills. Moreover, the permanent magnet motors have been designed to have the same external appearance and dimensions as three-phase asynchronous motors. This design feature makes it extremely convenient for customers to replace the existing motors with the permanent magnet ones.
This 3 HP, six-impeller paddle wheel aerator combines efficient oxygenation with reduced power consumption for aquaculture ponds and water treatment systems.
Energy Saving: The permanent magnet motor uses approximately 15%–30% less energy than a three-phase asynchronous motor of the same power.
Durable Operation: The IP65 motor features Class H insulation and built-in protection. Mechanical seals help prevent oil leakage, while NSK bearings support smooth gearbox operation.
Quality Materials: UV-resistant virgin HDPE and PP are used for the plastic components, while the shafts, frame, joints, and bolts are made from 304 stainless steel.
Efficient Oxygenation: Six impellers provide stable oxygen transfer and water circulation, helping increase dissolved oxygen and reduce water stratification.
Easy to Use: Designed for convenient installation, operation, and maintenance in aquaculture and water treatment applications.
Warranty: Includes a two-year warranty and long-term after-sales support.
| Model | Power | Voltage (V) | Frequency (HZ) | Aeration performance (kg O₂/Hour ) | Consumption (A) | Weight (KG) | Qty in 20GP/40HC |
| FJ-PW306-P | 2.2kW /3HP | 110-440 | 50/60 | ≥3.5 | 2.8A | 125 | 35/85 |
| Parts details & specifications of FJ-PW306-P | ||
| Part name | detail & specification | Qty |
| Motor | Permanent magnet 3hp motor /CED Coating/H Grade Insulation | 1 |
| Gear reducer | Bevel -helical gears /Mechanical oil seal/ CED Coating | 1 |
| Float | 100% new HDPE with anti-UV / size: 1750*330*206mm | 4 |
| Motor Cover | 100% new HDPE with anti-UV | 1 |
| Impeller | 100% new PP with anti-UV /diameter: 670mm | 6 |
| Shaft | Whole solid S.S 304 | 2 |
| Frame | S.S 304 | 1 |
| Bearing supporter | Nylon | 4 |
| Movable joints | S.S 304 & rubber bushing | 2 |
| Bolt kit | S.S 304 | 1 |
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