Camco Rhino Sewer Adapter PRO | Clear 90° Elbow with Drain Lock, Fits 3-1/2"-4" NPT

Dumping tanks is never anyone's favorite chore, but a sloppy connection makes it worse. The Rhino Sewer Adapter PRO from Camco locks onto your RV's sewer outlet with a drain-lock design that expands to form an odor-tight seal, so you're not left guessing whether the connection will hold under flow.

The clear elbow body is the real time-saver here — you can watch waste move through in real time instead of listening for the tank to sound empty. An ergonomic handle makes attaching and detaching easier on the hands, and the flexible fit works whether your outlet has clean threads or is damaged and threadless.

• Clear 90-degree elbow lets you monitor tank flow during dumping
• Drain-lock design expands to form an odor-tight seal
• Ergonomic handle for a secure, comfortable grip
• Flexible fit adapts to 3-1/2" and 4" NPT sewer fittings
• Works on threaded or damaged/threadless outlet pipes

A practical upgrade for anyone tired of fighting with sewer hose connections at the dump station.