Camco Flexible Camper/RV Sink Drain Assembly — 25" 3/4" ID Hose, Chemical-Resistant Trap

This complete drain assembly routes gray water directly out of your RV through the sidewall or undercarriage and includes 25 inches of 3/4" ID hose, a chemical-resistant trap, and a durable ABS evacuation flange. Built to accept a standard 1-1/2"-11-1/2 threaded sink drain fitting, it simplifies retrofit or replacement projects by providing a single compact unit engineered for easy installation and long-lasting performance.

How does this drain connect to my camper sink?

The sink end of the Camco drain accepts a standard 1-1/2"-11-1/2 threaded drain fitting, so it mates directly with most RV sink strainers or tailpieces. The hose and trap assembly then guide wastewater to the evacuation flange, which mounts to your exterior wall or undercarriage.

• Accepts standard 1-1/2"-11-1/2 threaded fittings for fast compatibility
• Includes 25" of 3/4" ID hose for flexible routing options
• Evacuation flange designed for sidewall or under-vehicle exit

What materials and durability features does it offer?

The trap is molded from a heavy-duty, chemical-resilient polymer to resist common detergents and gray-water contaminants, while the evacuation flange and cap are made from sturdy ABS. All components are rust-proof, reducing maintenance and extending service life compared with metal alternatives.

• Chemical-defiant polymer trap resists degradation from soaps and cleaners
• ABS evacuation flange and cap for impact and UV resistance
• Plastic hose and fittings eliminate rust concerns

Is installation complicated for DIYers or owners installing during a remodel?

Installation is designed to be straightforward: the assembly mounts to the sink drain and routes out through the wall or floor using the included hose. Most installations require only basic hand tools and standard plumbing sealants; the product is intended for quick replacement or retrofit projects.

• Quick, simple installation aimed at DIY and maintenance tasks
• Requires standard threaded sink drain fitting and basic tools
• Hose length offers flexibility to avoid obstructions under the sink

What sizing and finish options should I expect?

This kit ships with a 25-inch length of 3/4" ID hose and a sink-compatible threaded inlet. The evacuation flange and cap come in white, while the trap and hose are black, providing a neutral appearance that fits most RV interiors and exteriors.

• 25" of 3/4" interior-diameter hose included
• White evacuation flange and cap, black trap and hose
• Accepts standard RV sink drain fittings for universal fit

Who this is for: Owners and technicians who need a compact, corrosion-free drain solution for campers and RVs with a single sink and no onboard holding tanks. It’s ideal for retrofit projects, replacements, and installations where a durable, chemical-resistant drain trap and a direct gray-water exit are required. Made in the USA, the Camco Flexible Camper/RV Drain suits anyone wanting a dependable, easy-to-install plumbing component that minimizes rust and simplifies gray-water routing.