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Check valve ZOLUX transparent — ZOLUX model 12012, inline non-return valve for aquarium tubing
Summary description:
Transparent check valve ZOLUX model 12012 is an inline non-return valve designed for aquarium and aquatic system tubing. The transparent body allows visual inspection of flow direction and blockages. It prevents backflow in air and water lines, protecting pumps and equipment. Suitable for use in filtration, aeration and CO2 setups where one-way flow is required.