One of the Largest Selections of Japan's Most Premier Koi and Pond Supplies

The Linear-motor-driven Free Piston System on the Medo air pump has an internal piston inside the cylinder which is driven by an electro-magnet and spring system controlled by the alternating input current cycle. The Medo air pump piston thus forms a single combined structure of two usually different devices; motor and pump. The system is quiet and vibration free, and offers the advantages of easy maintenance and a long operating life.
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$230.00
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$460.00
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$315.00
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$245.00
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$435.00
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$325.00

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