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HDPE Couplings
Underground Electrical Conduit Couplings, Connectors & Fittings
Chapman Electric supplies the telecommunications and electrical industry with coupling supplies for for joining HDPE pipe to steel, PVC or HDPE conduit.
Chapman Electric Supply carries high-quality HDPE fittings to save you time on the job.
Duraline’s Clear-Lock push-lock connectors are easily installed with no special tools. Redi-Lock couplings install with a nut driver. Shur-Lock connectors are UL Listed, re-enterable, air-tight, water-tight, and only require one person for installation.
Etco Specialties’ E-Loc connectors allow joining of conduit without fasteners, solvent or adhesive and enable joining of dissimilar material or different conduit sizes. Standard E-Loc Couplings are used to transition from HDPE pipe to PVC, Steel Conduit, Not for Pulling of HDPE during boring process.
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Duraline Shur-Lock: 1.25", 1.5", 2", 3", 4"
Duraline Clear-Lock: 3/4", 1", 1.25", 1.5", 2"
Duraline Redi-Lock: 2", 2.5", 3", 4", 5", 6"
Etco Specialty Products: 1", 1.25", 1.5", 2", 2.5", 3", 4", 5", 6"