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The RectorSeal 83021 is a 1/2 inch drain hose coupler designed for use with DSH-14 insulated drain hoses. The coupler is constructed from PVC and is ideal for both indoor and outdoor applications. It features a corrugated design that provides flexibility, helping to prevent crimping.
This coupler eliminates sweating that may occur in dead air spaces and resists deterioration from sunlight.
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