- Easy, reliable connection: 90 pipeline and hose manifold (90-degree) design lets you connect quickly to municipal or shore water systems. The FPT 1/2" female thread makes hose hookup straightforward and compatible with standard RV and marine hoses. - Consistent water supply: Integrated check valve prevents backflow and keeps contaminants out of your fresh water, helping maintain a steady supply while parked at campsites or marinas. - Built for outdoor use: Heavy-duty brass construction delivers long-lasting performance and resists the wear and corrosion common in camping and marine environments. - Precise fit and performance: Manufactured with state-of-the-art machining for tight tolerances and a seamless connection, improving overall system performance and reducing leaks. - Key specifications: FPT 1/2" female thread connection, 3" diameter, built-in check valve, 90 pipeline and hose manifold. Designed for use on RVs, camping trailers, and boats. Typical applications: - Hook up to campground city water at a campsite to supply your RV plumbing without relying on onboard tanks. - Connect to marina shore water for fresh water use aboard boats while docked. - Replace or upgrade the inlet on a camping trailer during routine maintenance or repair to restore reliable shore power water connection. What this solves: - Eliminates frustrating leaks or poor fits with a precision-machined inlet and standardized FPT 1/2" thread. - Protects your onboard water from backflow and contamination with a built-in check valve. - Extends inlet lifetime and reduces replacement frequency thanks to robust brass construction. Compatibility and notes: - Fits standard RV and marine hose fittings that use a 1/2" FPT connection. - 3" diameter and 90 pipeline and hose manifold design intended for typical inlet mounting openings on RVs, trailers, and boats.