Dura-Line Straight Micro Couplers | Airtight MicroDuct Fittings | Multiple Sizes
Dura-Line Micro Couplers | Straight | Airtight MicroDuct
Micro Couplers are designed to securely join two segments of MicroDuct, providing a reliable connection for air-blown fiber and other microduct applications. Available in multiple sizes and configurations, these couplers provide a low-profile connection that is easy to install and remove without tools.
Designed for demanding telecommunications and network infrastructure applications, Micro Couplers provide an air- and water-tight connection while helping maintain a smooth, continuous pathway through the MicroDuct system. Color-coded designs make size identification quick and simple in the field.
Features & Benefits
- Easy Installation: Push-to-connect design allows quick assembly and disassembly without tools.
- Air- & Water-Tight: Provides a secure connection to help protect the MicroDuct pathway from air and water intrusion.
- Low-Profile Design: Compact construction helps minimize space requirements within the installation.
- Color Coded by Size: Makes identifying the appropriate coupler quick and convenient.
- High Pressure Rated: Approved for use at pressures up to 232 PSI (16 Bar).
- Smooth Internal Transition: Designed to provide a smooth interior pathway for efficient fiber installation.
- Durable Construction: Built to withstand chemicals and harsh environmental conditions.
- Industry Tested: Tested to meet or exceed the requirements of CENELEC EN 50411-2-8:2009 for MicroDuct connectors used with air-blown optical fibers.
- Heavy-Duty Options: Where specified, HD (Heavy Duty) couplers provide enhanced pull-out and pressure characteristics.
Applications
Micro Couplers are suitable for telecommunications, fiber optic networks, data centers, and other MicroDuct installations where reliable joining of MicroDuct sections is required.
| Specification | Details |
|---|---|
| Brand | Dura-Line |
| Product Type | Straight MicroDuct Coupler |
| Connection Type | Straight / In-Line |
| Compatible Duct Type | MicroDuct |
| Available Sizes | 5/3.5 mm through 27 mm OD/ID options |
| Seal Type | Air- and water-tight connection |
| Installation | Tool-free push-fit assembly/disassembly |
| Pressure Rating | Approved for use at 232 PSI / 16 Bar |
Available Straight Coupler Sizes
| Size (OD/ID) | Description | Color | Part # |
|---|---|---|---|
| 8.5/6mm | Straight Coupler | Blue | 20001834 |
| 10/8mm | Straight Coupler | Orange / Red | 20005123 |
| 12/10mm | Straight Coupler | Black | 20005069 |
| 12.7/10mm | Straight Coupler | White / Clear | 20001832 |
| 14/10mm | Straight Coupler | Black | 20003430 |
| 16/12mm | Straight Coupler | Yellow / Orange | 20001517 |
| 18/14mm | Straight Coupler | Green | 20001518 |
| 22/16mm | Straight Coupler | White / Clear | 20003137 |
| 22/18mm | Straight Coupler | Blue | 20004910 |
| 27mm | Straight Coupler | Red | 20005496 |
Contractor Notes
Use straight couplers when connecting two matching MicroDuct sizes. For diameter changes between two different MicroDuct sizes, use a transition coupler instead.