E-Loc Plus Couplings | Thick-Wall Conduit | ETCO
E-LOC PLUS PUSH-ON COUPLINGS FOR THICK-WALL CONDUIT - Product Overview
E-Loc PLUS Push-On Couplings are built for heavy-duty, high-strength conduit connections. A reinforced body and multiple locking screws give a more secure and rigid joint than a standard push-on coupler, which suits fiber, power, telecom and underground utility work.
They are designed for conduit with a .140" wall or thicker and hold a consistent compression seal and alignment during installation. Each size is matched to standard IPS duct outside diameter, and the larger sizes are offered in 6", 8" or 12" lengths.
Key Features:
- Heavy-Duty Construction: Reinforced body and multi-screw design for maximum mechanical retention under load.
- Secure Compression Fit: Holds a tight seal on thick-wall conduit systems.
- IPS-Standard Sizing: Sized to IPS outside diameters for PVC, HDPE, fiberglass or metal duct.
- Fast Field Installation: Push on, then tighten the screws for a job-ready connection.
- Sold by the Case: Each size ships in its own carton quantity, shown in the table below.
E-Loc PLUS Couplings
| Part Number | Nominal Size | Duct O.D. | Screws | Length | Case Qty |
|---|---|---|---|---|---|
| EL-131 PLUS | 1" | 1.315" | 4 | 6" | 20 |
| EL-166 PLUS | 1-1/4" | 1.660" | 4 | 6" | 25 |
| EL-190 PLUS | 1-1/2" | 1.900" | 4 | 6" | 25 |
| EL-237 PLUS | 2" | 2.375" | 4 | 6" | 25 |
| EL-287 PLUS | 2-1/2" | 2.875" | 4 | 6" | 25 |
| EL-350 PLUS | 3" | 3.500" | 8 | 6" | 11 |
| EL-350-12 PLUS | 3" | 3.500" | 8 | 12" | 8 |
| EL-400 PLUS | 4" | 4.500" | 8 | 6" | 10 |
| EL-400-8 PLUS | 4" | 4.500" | 8 | 8" | 5 |
| EL-400-12 PLUS | 4" | 4.500" | 8 | 12" | 5 |
| EL-500 PLUS | 5" | ā | 8 | 6" | 10 |
| EL-600 PLUS | 6" | ā | 8 | 6" | 10 |
| EL-600-12 PLUS | 6" | ā | 8 | 12" | 6 |
Standard coupling length is 6" unless noted otherwise. Additional E-Loc PLUS sizes are made, including 3/4", 1.12", 2.09", 2.35", 2.43", 4" SiDR, 7.03" and metric. Call (815) 337-8845 for pricing and availability on sizes not listed above.