Flair-It PEXLOCK 30836 Stacking Manifold Tee, 1/2 in, MPT x BSP x MPT, 100 psi Pressure

Made of PPSU (polysulfone). Works on all brands of PEX pipe. CNSF-14, CNSF-61, CSA compliant. Temperature approvals 180 deg F at 100 psi. Approved for behind the wall and underground applications.