E-Loc PLUS Push-On Coupling | Heavy-Duty Compression Seal | IPS Duct
E-Loc PLUS Push-On Coupling | Heavy-Duty Compression Seal | IPS Duct
E-Loc PLUS Push-On Couplings are engineered for heavy-duty, high-strength conduit connections in demanding environments. Built with a reinforced body and multiple stainless-steel locking screws, the PLUS series delivers a more secure, rigid, and reliable joint than standard push-on couplers—ideal for fiber, power, telecom, and underground utility installations.
Designed for .140" wall or thicker conduit, these couplings maintain a consistent compression seal and hold alignment during installation. Each size is matched to standard IPS duct O.D. and offered in 6″, 8″, or 12″ lengths depending on size.
Key Features
- Heavy-Duty Construction: Reinforced body and multi-screw design ensure maximum mechanical retention in high-load applications.
- Secure Compression Fit: Provides a tight, reliable seal for thick-wall conduit systems.
- IPS-Standard Sizing: Couplings are sized to match IPS outside diameters for PVC, HDPE, fiberglass, or metal duct.
- Fast Field Installation: Simple push-on design—tighten the screws for a secure, job-ready connection.
- Multiple Length Options: Standard 6″ body with 8″ and 12″ extended lengths available on larger sizes.
Available Sizes – E-Loc PLUS Couplings (IPS)
| Nominal Size | Part Number | Standard Duct Size | Body O.D. (in) | Length (in) |
|---|---|---|---|---|
| 3/4″ | EL-105 PLUS | 1.050″ ¾″ IPS w/4 screws | 2.375 | 6 |
| 1″ | EL-131 PLUS | 1.315″ 1″ IPS w/4 screws | 2.375 | 6 |
| 1-1/4″ | EL-166 PLUS | 1.660″ 1-1/4″ IPS w/4 screws | 2.375 | 6 |
| 1-1/2″ | EL-206 PLUS | 1.900″ 1-1/2″ IPS w/4 screws | 2.875 | 6 |
| 2″ | EL-235 PLUS | 2.350″ 2″ IPS w/4 screws | 3.500 | 6 |
| 2″ | EL-237 PLUS | 2.375″ 2″ IPS w/4 screws | 3.500 | 6 |
| 2-1/2″ | EL-287 PLUS | 2.875″ 2-1/2″ IPS w/4 screws | 4.000 | 6 |
| 3″ | EL-350 PLUS | 3.500″ 3″ IPS w/8 screws | 4.500 | 6 |
| 4″ | EL-400 PLUS | 4.500″ 4″ IPS w/8 screws | 5.563 | 6 |
| 4″ | EL-400-8 PLUS | 4.500″ 4″ IPS x 8″ LG w/8 screws | 5.563 | 8 |
| 4″ | EL-400-12 PLUS | 4.500″ 4″ IPS x 12″ LG w/8 screws | 5.563 | 12 |
E-Loc PLUS Couplings are designed for .140″ or thicker wall conduit. Standard length is 6″ unless otherwise noted. Metric sizes available upon request.