The circuit of this product adopts Digital Frequency Mode partly and makes the working rate stable. Maintenance-needless storage battery could extend power working time efficiently. Imported rubber cup also extend the working life of the product. The housing uses high-strength engineered plastic.

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The air pump features low pressure but large air flow, and avoid-lubrication. It is suitable for aquaculture, alive aquatic products, aquariums and their transportation, and also good for chemical industry and medical treatment.

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Everyone should have one of these as back up!

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Can operate for 5 -8 hours when fully charged.

 

Carrying 3 models ACD-30, 80 and 130.