
The vertical bend carries the trunking over an obstacle in the vertical plane: a gas pipe, a ledge, a roofline step. It keeps the run against the wall instead of letting the duct hang free across the obstruction, which is where a flat elbow would leave the channel unsupported.
| Item | Specification |
|---|---|
| Component | 90 Degree Vertical Bend |
| Material | Rigid PVC (UPVC), UV-stabilised, high impact resistance |
| Profile | 75 mm slim series, PVC |
| Colour | White as shown; black, brown and ivory to order |
| Compatibility | Fits the AC Line Cover Kit series straight duct and covers |
| Supply format | Single component, bulk pack or complete kit, OEM/ODM available |
Dimensions of this fitting in the 75 mm series (PVC):
| Component | Dimensions A x B x C (mm) | Package quantity |
|---|---|---|
| Vertical bend 90° (vertical bend) | 102 x 81 x 68 | 60 pcs/unit |


Q: How does the vertical bend differ from the vertical elbow?
A: The vertical elbow turns the run from the wall down to the outdoor unit. The vertical bend is used mid-run to step over an obstacle in the vertical plane.
Q: Is it UV stabilised for exterior use?
A: Yes. It is moulded from the same UV-stabilised rigid PVC as the straight duct.
Q: Does it fit all profile widths?
A: It is produced for the 75, 100, 130 and 160 mm profiles.
The southeast corner of the private entrepreneurship park in Huadian Town, Qihui County, Dezhou City, Shandong Province

