1/2mipx1/2" shark elbow. 90 elbow, 1/2" x 1/2" MNPT elbow. For O.D. controlled copper CPVC or Pex - Certified to 200 P.S.I. and 200 F. - IGC 188 and ANSI/NSF-61 certified. Low lead. Manufactured to include no more than 0.25% weighted average lead content on wetted surfaces.