Rwc U518LFA4 Sharkbite 3/4 in Brass End Cap 4-pack

Product Description

The RWC U518LFA4 is a 3/4-inch push-to-connect brass end cap sold in a 4-pack, designed to terminate open pipe ends without soldering, crimping, or special tools. Constructed from one-piece DZR (dezincification-resistant) brass, this fitting is rated for 200 degrees F and 200 psi, making it suitable for both hot and cold water lines in residential and light commercial plumbing applications. Licensed plumbers and skilled tradespeople install this fitting by hand in seconds, and it can be removed and reused with a disconnect clip when the application changes.

This fitting is appropriate for use with copper, PEX, and CPVC pipe in water supply systems where a permanent or semi-permanent pipe termination is needed. Its approved ratings and certified construction make it a reliable choice for rough-in work, service calls, and renovation projects where quick, tool-free connections reduce labor time. The fittings can be installed in concealed locations, including burial applications and behind drywall, without additional protective housing.

Key Features

• Push-to-connect design requires no soldering, crimping, or special tools
• One-piece DZR brass construction resists dezincification in potable water service
• Rated to 200 degrees F and 200 psi for hot and cold water lines
• Compatible with copper, PEX, and CPVC pipe
• Removable and reusable with a standard push-fit disconnect clip
• Approved for concealed installations including burial and behind-drywall locations
• Individually bagged; sold as a 4-pack

Compatibility

Suitable for use with copper, PEX, and CPVC pipe in 3/4-inch nominal size. Certified and approved under UPC, IAPMO, and NSF-61 standards for potable water systems.

Installation Notes

Installation is performed by licensed plumbers or qualified tradespeople in accordance with the IPC or UPC as adopted locally. Shut off and depressurize the water supply line before fitting installation or removal. Ensure pipe ends are cut cleanly and squarely and are free of burrs or debris before inserting into the fitting. A disconnect clip or removal tool is required to release the fitting from the pipe without damaging either component.

Technical Specifications

• Pipe Size: 3/4 inch
• Connection Type: Push-to-Connect
• Material: One-Piece DZR Brass
• Pressure Rating: 200 psi
• Temperature Rating: 200 degrees F
• Compatible Pipe Types: Copper, PEX, CPVC
• Certifications: UPC, IAPMO, NSF-61
• Package Quantity: 4
• Weight: 0.434 pounds

Standard Information

• Brand: RWC
• Manufacturer Part Number: U518LFA4