SandHog Super Elbow is an alternative to metal fitting and hose-type unloading configurations.

Installed at all bend points, it offers abrasion resistance, allows for side unloading as well as rear unloading, and ships standard with a choice of four cam-style configurations. According to the company, the new elbow incorporates a spherical pocket design that traps a small amount of product causing the discharged product to wear against itself instead of the fitting wall. Abrasive material is typically discharged to the rear of the trailer to avoid as many bends as possible.

It's available in four cam and groove configurations: female to female, female to male, male to female, and male to male. The elbow comes standard at 45 degrees but connecting two allows a 90-degree option.