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. This fitting is supplied in brown, moulded from the same colour-through PVC as the brown kit, so joints and corners stay invisible on the wall.
| Item | Specification |
|---|---|
| Component | Brown Adjustable Elbow 0 to 90 Degree |
| Material | Rigid PVC (UPVC), UV-stabilised, high impact resistance |
| Profile | 75 mm slim series |
| Colour | Brown |
| Compatibility | Fits the AC Line Cover Kit series straight duct and covers |
| Supply format | Single component, bulk pack or complete kit, OEM/ODM available |
Brown answers the most common problem on traditional homes: dark brick, timber cladding and wood-grain fascia boards that no standard colour can match. The fitting sits quietly against these surfaces, and because the tone is mixed into the PVC itself it weathers at the same rate as the rest of the kit. On brick exteriors it is common to run the trunking vertically past a brick course; the brown finish keeps that run discreet without repainting anything on the wall.
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
