About This XFITTING PEX Compatible with all types and brands of PEX Tubing - Watts, Everhot, Viega, Zurn, Nibco, Bow, etc. Design certified to ANSI-61/NSF and ASSE 1061 product standard for use in potable water and hydronic heating water distribution. Work with Crimp Connection System (PEX Crimp tool + Copper Crimp Rings) or Clamp Connection System (PEX Clamp tool + Stainless Steel PEX Clamps) 400 PSI, Approved to be used underground and behind walls without access panels Compatible with 1/2" PEX and 1/2" CPVC pipes for versatile installation. Cpvc to Pex adapter Overview Size : .5" x .5" Material : Brass Brand : XFITTING Color : Brass (if the color description is meant to be material's color), or None 'color' attribute should describe product's appearance rather than material it made of) Brass (if the color description is meant to be material's color), or None 'color' attribute should describe product's appearance rather than material it made of) Connector Type : Coupling Thread Size : 0.5 inch Exterior Finish : Brass Thread Type : UNF Number of Pieces : 10 Manufacturer : XFITTING