SharkBite U4016LFA 3/4 in. Polybutylene Transition Adapter Coupling
Upgrade or repair existing polybutylene plumbing systems quickly and confidently with the SharkBite® U4016LFA 3/4-Inch Polybutylene Transition Adapter Coupling. Designed to provide a fast and reliable transition from polybutylene pipe to modern plumbing materials, this push-to-connect fitting eliminates the need for soldering, glue, clamps, or specialized installation tools.
Ideal for residential plumbing repairs, repiping projects, and system upgrades, the U4016LFA features SharkBite's trusted push-to-connect technology for fast installation, even in tight spaces and wet-line conditions. Color-coded collars make identification simple during installation, helping ensure proper connection between polybutylene and compatible piping systems.
Constructed from lead-free DZR brass for long-lasting durability and corrosion resistance, this transition coupling is approved for potable water applications and is suitable for behind-the-wall and underground installations when installed according to manufacturer guidelines. Whether performing a small repair or a complete plumbing renovation, the SharkBite U4016LFA delivers dependable performance and professional-quality results.
Key Features
Transitions 3/4 in. polybutylene pipe to compatible CTS piping systems