SharkBite Max push-to-connect fittings are the fastest way to connect PEX, copper, CPVC, PE-RT or HDPE pipe. A newly designed stainless steel collet retainer delivers additional strength and durability and provides a 400 PSI pressure rating. SharkBite Max fittings don't require a PEX tube liner and a re-engineered body allows you to insert the pipe using less force and greater ease. No soldering, clamps, unions, glue or special tools required. After inserting the pipe, stainless steel teeth bite down and grip the pipe tightly while a specially formulated O-ring compresses around the pipe to cr

The SharkBite straight coupling is the easiest plumbing fitting to join any combination of Copper, PEX, CPVC, PE-RT or SRD9 HDPE pipe together. With no soldering, clamps, unions or glue required, it's as simple as inserting the pipe into the fitting deep enough to be sealed by our specially-formulated O-ring. Once inserted, the stainless steel teeth bite down and grip the pipe. This push-to-connect fitting is designed for potable water and radiant heating (including underground or behind-the-wall) applications with no access panels required. It is rated up to 200°F and 200 psi.