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Certa-Lok® utilizes precision-machined grooves on the pipe and in both sides of the coupling which, when aligned, allow a spline to be inserted, resulting a fully circumferential restrained joint. Flexible elastomeric gaskets in the coupling provide a hydraulic seal.
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Complete the form to access current product drawings, brochures, price lists, and more.
Once submitted, you'll unlock all NAPCO resources and won't need to complete this form again.
Remplissez le formulaire pour avoir accès aux dessins de produit, aux brochures, aux listes de prix et à plusieurs autres documents.
Une fois soumis, ce formulaire déverrouille pour vous toutes les ressources de NAPCO et vous n’aurez pas à le remplir de nouveau.