This 1-inch black malleable iron coupling from Anvil/Mueller connects two pieces of pipe with female threaded ends. The black finish is ideal for gas, oil, and air applications where galvanizing is not required.

• Size: 1 inch
• Material: Malleable iron with black finish
• Connection: FPT x FPT (female pipe thread)
• Pressure rating: 150 PSI
• Meets ASTM A-197 and ANSI/ASME B16.3 standards
• Suitable for gas, oil, air, and steam applications

Tip: Use PTFE tape or thread compound on threads for a leak-free seal.