
The adjustable elbow is a two-piece swivel joint that covers any turn from straight through to 90 degrees. It exists for the installs that fixed fittings cannot solve: an outdoor unit set at an angle, a wall line that is not square, or a pipe route that shifts part way along the run.
| Item | Specification |
|---|---|
| Component | Adjustable Elbow 0 to 90 Degree |
| 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 |
|---|---|---|
| Adjustable 90° horizontal bend | 82 x 67 x 147 x 65 | 60 pcs/unit |
| Adjustable 90° vertical bend | 81 x 69 x 107 x 65 | 60 pcs/unit |


Q: What angle range does the adjustable elbow cover?
A: From 0 to 90 degrees, so it can replace a fixed 90 degree elbow or a 45 degree bend where the geometry is not exact.
Q: Is it a substitute for the fixed elbows?
A: It can be used in place of either the flat or the vertical elbow when the turn cannot be held to exactly 90 degrees, but fixed elbows give a tighter, more finished corner where the angle is known.
Q: How is the angle held in place?
A: Set the joint to the required angle and fix it with the screws supplied with the fitting, then close the cover.
The southeast corner of the private entrepreneurship park in Huadian Town, Qihui County, Dezhou City, Shandong Province

