The SharkBite U016LFA4 is a push-to-connect coupling designed to simplify pipe connections without soldering, clamps, unions, or glue. This 3/4-inch brass coupling works with copper, PEX, CPVC, PE-RT, and HDPE pipes. The push-to-connect technology requires only half the insertion effort of traditional methods, enabling fast, reliable connections in tight spaces and behind walls.
Whether you’re a professional plumber or a DIY enthusiast, this coupling solves common plumbing challenges: the need for multiple tools, the risk of leaks from improper soldering, and difficulty accessing connections in tight or concealed locations. The fitting can be easily removed and reused with a disconnect tool, making it practical for adjustments and temporary repairs.
Features and Benefits
- Push-to-Connect Technology: No soldering, clamps, unions, or glue required; connections are made quickly without traditional fastening methods.
- Wide Compatibility: Works with copper, PEX, CPVC, PE-RT, and HDPE pipes for versatile plumbing applications.
- High Pressure Rating: Rated for 200 psi maximum pressure and 200°F maximum operating temperature.
- Reusable Design: Easily removable and reinstallable with a disconnect tool for flexibility in repairs and adjustments.
- Concealable Installation: Can be placed behind drywall without access panels needed; works in tight spaces.
Specifications
- Brand: SharkBite
- Model: U016LFA4
- Size: 3/4 inch
- Material: Brass
- Maximum Pressure: 200 psi
- Maximum Operating Temperature: 200°F
- Connection Type: Push-to-Connect
- Compatible Pipe Types: Copper, PEX, CPVC, PE-RT, HDPE








