Comfit Couplers | HDPE Duct Push-Fit Connectors | 230 PSI | Tool-Free Air-Tight Assembly
Comfit Couplers | HDPE Duct Push-Fit Connectors | 230 PSI Rated | Tool-Free Air-Tight Assembly — Product Overview
Comfit Couplers connect HDPE cable ducts in fiber-optic and utility installations. They are leak-tested to 230 PSI and designed to resist corrosion and most chemicals for demanding field applications.
The push-fit design supports simple assembly and disassembly. Push the duct ends into the coupler to create a locked, air-sealed connection without special tools. The compact profile is suited to installations involving manholes, narrow trenches, and plowing equipment. Comfit Couplers support both cable-blowing and cable-pulling applications.
Key Features
- 230 PSI Leak-Tested: Designed for leak-resistant connections in HDPE cable duct systems.
- Corrosion and Chemical Resistance: Resists corrosion and most chemicals.
- Blowing and Pulling Applications: Suitable for both cable-blowing and cable-pulling operations.
- Compact Profile: Helps simplify installation in manholes, narrow trenches, and confined work areas.
- Tool-Free Push-Fit Assembly: Push the duct ends into the coupler for a locked, air-sealed connection without special tools.
Documentation
Specifications and Ordering Information
| Part Number | Nominal OD | Duct OD | Coupler OD | Max Tension (PSI) | Units per Box |
|---|---|---|---|---|---|
| 08566109 | .75" | 26.6 mm / 1.050" | 43 mm / 1.69" | 580 | 144 |
| 08566110 | 1" | 33.4 mm / 1.315" | 56 mm / 2.20" | 580 | 70 |
| 08566112 | 1.25" | 42.2 mm / 1.660" | 72 mm / 2.83" | 1,130 | 56 |
| 08566115 | 1.5" | 48.3 mm / 1.900" | 82 mm / 3.23" | 1,470 | 36 |
| 08566120 | 2" | 60.3 mm / 2.375" | 109 mm / 4.29" | 2,400 | 13 |
Ordering Note: Confirm the nominal duct size and part number before ordering. Units per box are shown for packaging reference and do not independently establish a storefront minimum order quantity.
Applications
- Fiber-optic cable duct installations
- Telecommunication duct systems
- Power and signal duct connections
- Utility and municipal infrastructure
- Cable-blowing and cable-pulling operations

