Microduct joints and connectors for coupling coils and branching along the route.
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Microduct joints and connectors couple coils and create branches along the route. Push-fit and mechanical designs keep the inner bore aligned so the cable passes without snagging during blowing.
When two tubes are connected the outer sheath is removed, leaving the tube exposed to the environment; a branch closure protects that point. The same closure works for direct-buried routes or inside a manhole or handhole. To stay cost effective the closure is not watertight — the duct connection points are protected from moisture by straight connectors and end caps. The three main shapes are the I/Y, T and D closure, and the modular version can take all three roles at once.
Modular parts for both micro-duct sizes, 14/10 and 8/5; the final layout is assembled from these parts.
The catalog's exact figures for each part and each layout.
| Part | 14/10 | 8/5 |
|---|---|---|
| Main body — dimensions (mm) | 245 × 245 × 100 | 245 × 245 × 100 |
| Main body — weight (g) | 784 | 784 |
| Arm — dimensions (mm) | 140.5 × 180 × 75 | 180 × 75 × 55 |
| Arm — weight (g) | 178 | 126 |
| 4-branch layout — dimensions (mm) | 485 × 485 × 100 | 314 × 314 × 100 |
| 4-branch layout — weight (g) | 1496 | 1288 |
| 3-branch layout — dimensions (mm) | 485 × 365 × 100 | — |
| 3-branch layout — weight (g) | 1402 | — |
| In-line layout — dimensions (mm) | 485 × 245 × 100 | — |
| In-line layout — weight (g) | 1308 | — |
| Micro-ducts per arm | 7 | 7 |
| Installation depth | Direct buried / manhole | Direct buried / manhole |
The catalog prints a “Microduct diameter” row of 44.5 mm or 36.3 mm per closure without saying what it measures; rather than guess, that row is omitted and flagged for the client in docs/TODO.md.
Each opening of the closure takes a rubber grommet: a solid one closes that opening, an open one sets the pass-through diameter.
Wall-mounted microduct for in-building routes and risers.
HDPE protective duct for aerial, wall-mounted and buried routes, with a low-friction inner layer for cable blowing.
UV-resistant microduct for aerial installation on poles and messenger wire.
Send your project details and our technical team will size it and recommend.
