EXTENSION COUPLING BLK - 1-1/4"

Splicing or lengthening a 1-1/4" black pipe run, this extension coupling threads onto pipe ends to tie two sections together or add reach in gas and steam service. Machined from black steel to match the line, it withstands the same pressure and heat as the pipe for a permanent, dependable joint. Deep full threads draw the connection up tight to resist leaks under demanding black-pipe conditions. A straightforward, heavy-duty fitting, it keeps a larger threaded black-pipe run intact where extension or repair is required.

Key Features:

• Joins & Extends 1-1/4" Black Pipe -- Threads onto pipe ends to connect or lengthen a larger black-pipe run.
• Matched Black Steel -- Cut from black steel to carry the pipe's full pressure and temperature.
• Deep Full Threads -- Draws the joint up tight for a leak-resistant, permanent connection.
• Gas & Steam Rated -- Suited to the heavier black-pipe lines used in heating and gas service.
• Heavy-Duty Run Fitting -- A solid connector for extending or repair-splicing larger pipe.

Where to Use:

• Gas & steam piping -- Extending or joining 1-1/4" black-pipe runs in heating and gas service.
• Building maintenance -- Repair-splicing or lengthening existing black-pipe mains.
• Rough plumbing -- Connecting threaded 1-1/4" black pipe on new and retrofit work.