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Insert Couplings


Insert couplings are barb fittings used for connecting one piece of poly pipe to another for the purpose of lengthening pipe runs. Insert couplings are made of high-impact plastic and are available in multiple sizes and configurations.

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  1. Dura Poly Coupling 1" Barb | 1429-010
    Poly Coupling 1 in. Barb | 1429-010
    80%
    On-Sale $0.68 List Price $1.58 As low as $0.65
    SKU: 1429-010
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