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1Pcs PVC Pipe Connector 20 25 32 40 50mm Union Connectors Garden Irrigation Aquarium Tank Water Pipe Connector Equal Fittings - AliExpress
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Raccord PVC U 32 mm 40 x 32 x 1 1/4" avec manchon adhésif et filetage extérieur/filtre étang : Amazon.fr: Bricolage
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