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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.

  • 1 1/2" Etco E-Loc HDPE Couplings

    1 1/2" E-Loc Coupling/Connectors from Etco Specialty Products E-Loc couplings feature a strong PVC outer shell with a flexible elastomer inner sleeve. This unique lining enables both smooth wall and corrugated duct to be joined together, as well as duct...

    $6.70
    Add to Cart
  • 1 1/2" Push-Lock HDPE Coupling

    1 1/2" Push-Lock HDPE Couplings by Duraline Features: Size: 1 1/2" Nominal OD: 1.900" Duct OD Working Range: 1.890"-1.910" Easy ‘push-on’ installation for HDPE cable ducts - no heat or tools required Self-locking ring design creates...

    $6.53
    Add to Cart
  • 1 1/2" Shur-Lock II HDPE Coupling

    1 1/2" Shur-Lock II HDPE Couplings by Duraline Features: 1.5" SDR, 1.9"  ± .020" 1.335" One person installation Re-enterable, no special tools required Air and water tight No I.D. reduction Excellent pull out strength on hdpe, PVC, FRP...

    $20.66
    Add to Cart
  • E-Loc HDPE Pipe Couplings

    1 1/4" Etco E-Loc HDPE Couplings

    1 1/4" E-Loc Coupling/Connectors from Etco Specialty Products E-Loc couplings feature a strong PVC outer shell with a flexible elastomer inner sleeve. This unique lining enables both smooth wall and corrugated duct to be joined together, as well as duct...

    $5.25
    Add to Cart
  • 1 1/4" Push-Lock HDPE Coupling

    1 1/4" Push-Lock HDPE Couplings by Duraline Features: Size: 1 1/4" Nominal OD: 1.660" Duct OD Working Range: 1.650"-1.670" Easy ‘push-on’ installation for HDPE cable ducts - no heat or tools required Self-locking ring design creates...

    $6.39
    Add to Cart
  • 1 1/4" Shur-Lock II HDPE Coupling

    1 1/4" Shur-Lock II HDPE Couplings by Duraline Features: 1.25” SDR 1.660“ ± 0.020” One person installation Re-enterable, no special tools required Air and water tight No I.D. reduction Excellent pull out strength on hdpe, PVC, FRP and...

    $14.91
    Add to Cart
  • 1" Etco E-Loc HDPE Coupling

    1" E-Loc Coupling/Connectors from Etco Specialty Products E-Loc couplings feature a strong PVC outer shell with a flexible elastomer inner sleeve. This unique lining enables both smooth wall and corrugated duct to be joined together, as well as duct...

    $5.02
    Add to Cart
  • 1" Push-Lock HDPE Coupling

    1" Push-Lock HDPE Couplings by Duraline Features: Size: 1" Nominal OD: 1.315" Duct OD Working Range: 1.305"-1.325" Easy ‘push-on’ installation for HDPE cable ducts - no heat or tools required Self-locking ring design creates air-sealed...

    $5.89
    Add to Cart
  • E-Loc HDPE Pipe Couplings

    2 1/2" Etco E-Loc HDPE Coupling

    2 1/2" E-Loc Coupling/Connectors from Etco Specialty Products E-Loc couplings feature a strong PVC outer shell with a flexible elastomer inner sleeve. This unique lining enables both smooth wall and corrugated duct to be joined together, as well as duct...

    $11.57
    Add to Cart
  • E-Loc HDPE Couplings

    2" Etco E-Loc HDPE Coupling

    2" E-Loc Coupling/Connectors from Etco Specialty Products E-Loc couplings feature a strong PVC outer shell with a flexible elastomer inner sleeve. This unique lining enables both smooth wall and corrugated duct to be joined together, as well as duct...

    $8.26
    Add to Cart
  • 2" Push-Lock HDPE Coupling

    2" Push-Lock HDPE Couplings by Duraline Features: Size: 2" Nominal OD: 2.375" Duct OD Working Range: 2.365"-2.385" Easy ‘push-on’ installation for HDPE cable ducts - no heat or tools required Self-locking ring design creates air-sealed...

    $11.05
    Add to Cart
  • 2" Shur-Lock II HDPE Coupling

    2" Shur-Lock II HDPE Couplings by Duraline Features: 2" SDR, 2.375" ± .020" 1.335" One person installation Re-enterable, no special tools required Air and water tight No I.D. reduction Excellent pull out strength on hdpe, PVC, FRP and...

    $16.91
    Add to Cart