XFITTING PEX Compatible with all types and brands of PEX Tubing - Watts, Everhot, Viega, Zurn, Nibco, Bow, etc.
Use either the Crimp Connection System (PEX Crimping tool + Copper Crimp rings) or the Clamp Connection System (PEX Clamp tool + Stainless Steel Clamps).
400 PSI, Approved to be used underground and behind walls without access panels
Design certified to ANSI-61/NSF and ASSE 1061 product standard for use in potable water and hydronic heating water distribution.