A no-fuss sewer hose adapter that threads onto your RV's standard sewer outlet, adds 9 inches of rigid extension, and lets you watch the discharge run clear so you know exactly when the tank is fully rinsed -- no guessing, no early disconnect.
Every RV owner has been there: you think the gray or black tank is rinsed, you pull the hose, and there's still waste in the line. The Camco 39592 eliminates that problem with a fully transparent polycarbonate barrel. Watch the color of the discharge in real time and keep flushing until the flow runs water-clear.
Beyond the visibility benefit, the 9-inch rigid body gives your sewer hose a more direct, stable connection point -- especially handy when your coach's sewer outlet sits close to a slide-out, tire, or other obstruction that makes a tight hose bend difficult to manage.
Clear polycarbonate lets you monitor discharge color during black tank flush and gray tank rinse cycles so you stop flushing at exactly the right time.
Adds clearance between the coach's sewer outlet and the start of your flexible hose run, reducing kinking and awkward bends near slide-outs or chassis components.
Connects to the industry-standard 3-inch bayonet-style sewer outlet found on the vast majority of Class A, B, and C motorhomes and travel trailers.
At under 0.7 lb. and 9 inches long, it tucks into a bumper tube or sewer-kit bag without taking up meaningful space in your storage bay.
The 39592 installs without tools. Align the bayonet lugs on the adapter with the slots on your RV's sewer outlet, push in, and rotate to lock. Your standard 3-inch sewer hose swivel fitting then connects to the downstream end of the adapter the same way it would connect directly to the coach.
This adapter is designed for the standard 3-inch bayonet sewer connection that has been the RV industry norm for decades. It is compatible with virtually all travel trailers, fifth wheels, Class A, B, and C motorhomes that use a standard bayonet-lug sewer outlet. It does not require any special tools or adapters for typical RV installations.