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PVC Conduit Expansion Couplings

PVC Conduit Expansion Couplings

Use these expansion couplings to connect sections of rigid PVC conduit in systems that may experience slight longitudinal movement as temperatures fluctuate. The fittings have an expansion joint that telescopes in and out to prevent the conduit from cracking or breaking as it expands and contracts. Made of corrosion-resistant PVC, these expansion couplings are suitable for outdoor use and underground burial applications. Use PVC cement to solvent-weld the couplings to rigid PVC conduit.