Join two pipes of the same size with this malleable iron merchant coupling.

• 4" size - female threads on both ends
• Black finish
• Malleable iron construction
• 150 PSI rated
• Meets ANSI/ASTM A197, ANSI/ASME B16.3, B16.14, B16.39, B1.20.1
• 100% inspected and quality tested

Standard fitting for plumbing, gas, and steam applications.