SharkBite fittings are certified for use with: · Copper pipe hard drawn Type K, L and M and annealed Type M not to exceed 3/8 nominal, complying with ASTM B88 · PEX pipe complying with ASTM F876 or CSA B137.5 · CPVC pipe complying with ASTM D2846 or CSA B137.6 · PE-RT pipe complying with ASTM F2769 · HDPE pipe complying with ASTM D2737 (SDR-9)

Yes. SharkBite brass push fittings are approved by IAPMO for underground applications as long the fitting is wrapped with silicone tape. Our self-fusing silicone tape that protects brass fittings from contaminants that can be found in ground conditions.

SharkBite push-to-connect fittings are the core products within the SharkBite System, and provide the easiest and most dependable way to join PEX, copper, CPVC, HDPE or PE-RT pipe in any combination without solder, clamps, unions or glue. When you insert the pipe, the stainless steel teeth in our push-to-connect fittings bite down and grip tight, while the specially formulated o-ring compresses to create a perfect, secure seal. Browse our push-to-connect products.