1 in. Black Iron Coupling

Pressure tested at the factory
Rated at maximum 300 PSI at 150 degrees F or 150 PSI at 300 degrees F
Not for use with water
Use for above ground gas, LP and air applications
UL and FM listed
Always check your local plumbing and gas codes before starting any piping projects
Can also be used for DIY pipe projects, pipe preparation materials not included
IPS threads for compatibility with other project materials such as lamp parts, valves, etcetera