A.Y. McDonald 5423-190 Coupling, 1-1/2 x 1 in Nominal, PEX End Style, Brass

• 160 psi at 73 deg F, 100 psi at 180 deg F and 80 psi at 210 deg F
• Vibration: excellent resistance
• All CNC machined ends
• The weighted average of the wetted surface of this No lead product contacted by consumable water contains less than 0.25% lead
• ASTM F876 specification for crosslinked polyethylene (PEX) tubing
• ASTM F877 specification for crosslinked polyethylene (PEX) plastic hot and cold-water distribution systems
• ASTM F1807 specification for metal insert fittings utilizing a copper crimp ring for SDR9 cross-linked polyethylene (PEX) tubing