ESWA Series Brushless DC Motor Solar Paddle Wheel Aerator

The ESWA series paddlewheel solar aerator is powered by a brushless DC motor. The high-speed rotation of the paddlewheel stirs the water surface, creating a strong current and bubbles, effectively increasing dissolved oxygen levels.

This design is suitable for large fish ponds and high-density aquaculture environments, significantly improving water circulation and reducing dead zones.

The brushless motor, combined with corrosion-resistant materials, ensures long-term continuous operation with low maintenance costs.

Solar power provides around-the-clock aeration, making it particularly suitable for remote areas or those without mains electricity.

A three-year warranty ensures worry-free operation.

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Performance Data
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ITEM	Voltage	Best input voltage(DC)	Power	Oxygenation rate(kg/h)	Covering Area(㎡)	Impeller quantity	Solar panel - Open circuit voltage(VOC)	Solar panel - Power
ESW2A-48-750	48V	60V-90V	750W	>1.1	666-3330	2	<110V	≥1.3*PUMP POWER
ESW4A-110-1500	110V	110V-150V	1500W	>1.9	2000-6660	4	<220V	≥1.3*PUMP POWER

About Us

Taizhou Edwin Electric Co., Ltd.

EDWIN PUMP is an OEM/ODM ESWA Series Brushless DC Motor Solar Paddle Wheel Aerator Company and Wholesale ESWA Series Brushless DC Motor Solar Paddle Wheel Aerator Supplier, which supply a wide range of water pumps and water treatment peripheral products to customers around the world.
With these advanced facilities & instruments, we can supply the most precise finished products to our customers, and make products meet their overall inspection requirements on chemical composition, mechanical properties, non-destructive testing, and high accurate dimensional inspections.

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