SPEC 87200

SIMpull™ Couplers: E-LOC Conduit Coupling

E-LOC & E-LOC Couplings



• Can join ducts made from dissimilar materials
• Can withstand 200 psi restrained on smooth wall conduit
• Size range from 3/4" through 4"
• Transitions between sizes available
• No additional tooling required for installation

Applications and Features:

• The E-LOC Coupling is a compression coupling that provides a watertight/airtight connection in buried, or restrained applications. The ability to join dissimilar materials, such as PVC, HDPE, fiberglass, or metal, makes the E-LOC a versatile coupling for the telephone, electrical, and cable industries. Patented.
• E-LOC Couplings are available to fit conduit sizes from 3/4" through 4". Easy to install without the need for additional tools or equipment. Watertight to 200 psi restrained on smooth wall conduit. Also seals on ribbed and corrugated duct. Custom lengths and non-standard IPS diameters are available. Allows for transitions between different materials with one coupling.
• E-LOC Transition Couplings have all the great features of an E-LOC Coupling while providing a transition from one size conduit to another. This includes the ability to transition to dissimilar materials such as PVC, HDPE, fiberglass, and metal. Allows for transitions between different sizes and materials with one coupling.


  • Certified to Southwire’s UL E352061
  • Meet or Exceed UL 514B: Standard for Safety Conduit, Tubing, and Cable Fittings
  • UL 651 Meets or exceeds Standard for Schedule 40, 80, Type EB and A Rigid PVC Conduit and Fittings
  • E-LOC Couplings
    631229EL-1050.751.050" 3/4" IPS1.3154.510028
    631246EL-13111.315" 1" IPS & SCH 4025.255023
    604332EL-1661.251.660" 1.25" IPS2.45.255028
    607425EL-1901.51.900" 1.5" IPS2.6562519
    606706EL-23722.375" 2" IPS3.1762525
    649742EL-2872.52.875" 2.5" IPS3.562446
    649743EL-35033.500" 3" IPS4.561838
    EL-350-833.500" 3" IPS x 8" LG4.581242
    EL-350-1233.500" 3" IPS x 12" LG4.5121250
    ELR-35033.500" REPAIR SLEEVE4.561838
    604418EL-40044.500" 4" IPS5.56361234
    *Standard coupling length is 6" unless noted otherwise.
    E-LOC Transition Coupling
    ELA-166105CPLG, E-LOC TRANS 1.660" x 1.050"
    ELA-166131CPLG, E-LOC TRANS 1.660" x 1.315"
    ELA-190131CPLG, E-LOC TRANS 1.900" x 1.315"
    ELA-190166CPLG, E-LOC TRANS 1.900" x 1.660"
    ELA-237131CPLG, E-LOC TRANS 2.375" x 1.315"
    ELA-237166CPLG, E-LOC TRANS 2.375" x1.660"
    ELA-237190CPLG, E-LOC TRANS 2.375" x 1.900"
    ELA-287237CPLG, E-LOC TRANS2.875" x 2.375"
    ELA-350190CPLG, E-LOC TRANS 3.500" x 1.900"
    ELA-350237CPLG, E-LOCTRANS 3.500" x 2.375"
    ELA-350287CPLG, E-LOC TRANS 3.500" x2.875"
    ELA-450237CPLG, E-LOC TRANS 4.500" x 2.375"
    ELA-450287CPLG, E-LOC TRANS 4.500" x 2.875"
    ELA-450350CPLG, E-LOC TRANS 4.500" x 3.500"

    Revision: 1.000.000

    Updated On: Aug. 18, 2023, 2:41 p.m. UTC