Watts® AquaLock™ 3/4″ x 1/2″ Push to Connect Lead-Free Brass Coupling

Description This 3/4 inch CTS x 1/2 inch CTS AquaLock? brass reducing coupling works with copper, CPVC, PEX, LPDE, MPDE, HDPE and polybutylene tubing. It is easy to install, no tools or tube inserts are required. The fitting can be used for hot and cold water applications. The unique O-ring guide feature provides a zero-leak connection. Unlike barb fittings, this fitting joins the tubing on the outside, increasing the flow capacity. After a connection has been made even under maximum pressure, the tubing is able to swivel, making the fitting ideal for vibrating and dynamic applications.Lock it Down – Whether you’re working with PEX, Copper, or CPVC, AquaLock has you covered with a stainless steel gripper ring that is resistant to corrosion and interlocks with multiple materials without any tools. Those who know best know when you need a connection you can count on… AquaLock it down.   Watts Features Works with copper, CPVC, PEX, LPDE, MPDE, HDPE and polybutylene tubing No tools required for installation or removal Zero-leak connections Can be used for hot and cold water applications, including behind the wall applications Rotates under pressure 25-year limited warranty