LABLINE W3934 W3943 4X3 FR-PP LOOSE NUT RED CPLG LNXLJ

Labline® Coupling, Coupling Fitting, 4 in Connection Size 1, Connection Type 1: Loose Nut, 3 in Connection Size 2, Connection Type 2: Mechanical Joint, Loose Nut|Mechanical Joint Connection, Polypropylene, Material Construction: Polypropylene

Labline® acid waste systems deliver the proven corrosion resistance of our specially formulated polypropylene and feature our state-of-the-art mechanical joining system using no heat elastolive, for high-integrity joints in seconds. Ideal for modular systems that need to be periodically reconfigured, our Labline® heavy-duty all thermoplastic fittings are designed to be reusable, should your system layout change. What's more, Labline® fittings are designed to prevent pipe pull out and leaks due to misalignment, giving you unsurpassed versatility in designing your acid waste system.