
The straight duct is the main trunking section of the classic rounded series: a 2 metre PVC channel that runs along the wall carrying the refrigerant pipes, cable and condensate drain. It uses the same snap-on base and cover principle as the whole classic range. Supplied in black, moulded in the same colour-through finish as the black classic kit, so the fitting blends into the run instead of standing out.
| Item | Specification |
|---|---|
| Component | Black Classic Profile AC Trunking Straight Duct |
| Material | Rigid PVC (UPVC), UV-stabilised, high impact resistance |
| Profile | Classic rounded series |
| Colour | Black |
| Supply format | Single component, bulk pack or complete kit, OEM/ODM available |
| Component | Size | Dimensions A x B x C (mm) | Package quantity |
|---|---|---|---|
| AC trunking | 110 | 2000 x 100 x 65 | 15 root/unit |
| AC trunking | 130 | 2000 x 120 x 80 | 10 root/unit |
| AC trunking | 160 | 2000 x 160 x 120 | 6 root/unit |
For contemporary facades and commercial fit-outs, black is the practical choice. It pairs naturally with dark cladding, grey concrete and black-framed glazing, and it hides road dust and urban grime far better than lighter finishes. The straight duct section is moulded in our own factory from colour-through PVC, so the surface keeps its depth of colour through years of sun and rain. It is the finish we recommend wherever the design brief calls for the line set to look like architecture, not service pipework.



Q: Does this fitting fit the current slim series?
A: No. The classic rounded profile is wider and rounder than the current series, so fittings only match within the same generation.
Q: Which sizes does it suit?
A: The classic series is produced in 110, 130 and 160 sizes. Order the fitting against the trunking width used on site.
Q: Can it be ordered without a full kit?
A: Yes. Individual components are available for replacement, extension and bulk stock orders.
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