By increasing the dissolved oxygen levels in ponds, paddle wheel aerators are widely used in aquaculture for their abilities to improve water quality and support the health and productivity of aquatic organisms, and in wastewater treatment for enhancing water oxygenation.
Multi-impeller paddle wheel aerator are commonly used for large aquaculture ponds or water treatment system. Below are the main features of Multi-impeller paddle wheel aerator.
Durability: Designed for robust and stable operation in varying environmental conditions. IP65 standard, H-grade insulation and protector inside ensure the motor can work under high temperature stable and better water proofing. Mechanical seals prevent oil leaking and NSK bearings inside make the gearbox working long lifespan and smoothly.
Material promise: All plastic parts are made of 100% new raw plastic and UV resident. All stainless steel promise using stainless steel 304.
Long time warranty and after sell service: we offer 2 years warranty and whole using life after sell services.
High Oxygenation Efficiency: Provides consistent oxygen supply for aquaculture ponds or waste water treatment system.
Enhanced Water Quality: Raises dissolved oxygen level, reduces harmful gases, and prevents water stratification.
Asy to Handle: Easy installation and operation, suitable for large sizes of aquaculture ponds and waste water treatment system.
| Parts details & specifications of FJ-PW412 | ||
| Part name | detail & specification | Qty |
| Motor | energy efficient of 4hp/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 | 6 |
| Motor Cover | 100% new HDPE with anti-UV | 1 |
| Impeller | 100% new PP with anti-UV /diameter: 670mm | 12 |
| 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 bag |
| Parts details & specifications of FJ-PW516 | ||
| Part name | detail & specification | Qty |
| Motor | energy efficient of 5hp/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 | 10 |
| Motor Cover | 100% new HDPE with anti-UV | 1 |
| Impeller | 100% new PP with anti-UV /diameter: 670mm | 16 |
| 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 bag |
| Model | Power | Voltage (V) | Frequency (HZ) | Aeration performance (kg O₂/Hour ) | Consumption (A) | Weight (KG) | Qty in 20GP/40HC |
| FJ-PW412 | 3kW /4HP | 110-440 | 50/60 | ≥6.5 | 6.5 | 155 | 20/50 |
| FJ-PW516 | 4kW /5HP | 110-440 | 50/60 | ≥7.8 | 7.8 | 210 | 18/45 |
Green color high efficient impeller is another good choice for all paddle wheel aerators. Further more, we also provide plastic gear reducer and permanent magnet motor for upgrading the paddle wheel aerator, just feel free to contact us for more information!
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